#include <math.h>
struct _PrintData {
- PrintRenderer *renderer;
- gpointer renderer_data;
- PangoLayout *layout;
- PangoContext *pango_context;
- gpointer to_print;
- GList *page_breaks;
- guint npages;
- gint sel_start;
- gint sel_end;
- GHashTable *images;
- gint img_cnt;
- gdouble zoom;
- gdouble ypos_line;
+ PrintRenderer *renderer;
+ gpointer renderer_data;
+ PangoLayout *layout;
+ PangoContext *pango_context;
+ gpointer to_print;
+ GList *page_breaks;
+ guint npages;
+ gint sel_start;
+ gint sel_end;
+ GHashTable *images;
+ gint img_cnt;
+ gdouble zoom;
+ gdouble ypos_line;
};
typedef struct {
- GtkPrintOperation *op;
- GtkPrintOperationPreview *preview;
- GtkWidget *dialog;
- GtkWidget *scrolled_window;
- GtkWidget *area;
- PrintData *print_data;
- GtkWidget *page_nr_label;
- GList *pages_to_print;
- GList *current_page;
- GtkWidget *first;
- GtkWidget *next;
- GtkWidget *previous;
- GtkWidget *last;
- GtkWidget *close;
- GtkWidget *zoom_100;
- GtkWidget *zoom_fit;
- GtkWidget *zoom_in;
- GtkWidget *zoom_out;
- gboolean rendering;
- gint page_width;
- gint page_height;
+ GtkPrintOperation *op;
+ GtkPrintOperationPreview *preview;
+ GtkWidget *dialog;
+ GtkWidget *scrolled_window;
+ GtkWidget *area;
+ PrintData *print_data;
+ GtkWidget *page_nr_label;
+ GList *pages_to_print;
+ GList *current_page;
+ GtkWidget *first;
+ GtkWidget *next;
+ GtkWidget *previous;
+ GtkWidget *last;
+ GtkWidget *close;
+ GtkWidget *zoom_100;
+ GtkWidget *zoom_fit;
+ GtkWidget *zoom_in;
+ GtkWidget *zoom_out;
+ gboolean rendering;
+ gint page_width;
+ gint page_height;
} PreviewData;
/* callbacks */
-static void printing_textview_cb_begin_print(GtkPrintOperation*, GtkPrintContext*, gpointer);
-static void printing_textview_cb_draw_page(GtkPrintOperation*, GtkPrintContext*, gint,
- gpointer);
+static void printing_textview_cb_begin_print(GtkPrintOperation*,
+ GtkPrintContext*, gpointer);
+static void printing_textview_cb_draw_page(GtkPrintOperation*,
+ GtkPrintContext*, gint,
+ gpointer);
static gboolean cb_preview(GtkPrintOperation*, GtkPrintOperationPreview*,
GtkPrintContext*, GtkWindow*, gpointer);
static void cb_preview_destroy(GtkWindow*, gpointer);
static void free_pixbuf(gpointer key, gpointer value, gpointer data)
{
- PangoAttrShape *attr = (PangoAttrShape *) value;
- g_object_unref(G_OBJECT(attr->data));
+ PangoAttrShape *attr = (PangoAttrShape *) value;
+ g_object_unref(G_OBJECT(attr->data));
}
gpointer printing_get_renderer_data(PrintData *print_data)
GtkPrintSettings *printing_get_settings(void)
{
- if (settings == NULL) {
- settings = gtk_print_settings_new();
- gtk_print_settings_set_use_color(settings, prefs_common.print_use_color);
- gtk_print_settings_set_collate(settings, prefs_common.print_use_collate);
- gtk_print_settings_set_reverse(settings, prefs_common.print_use_reverse);
- gtk_print_settings_set_duplex(settings, prefs_common.print_use_duplex);
- }
- return settings;
+ if (settings == NULL) {
+ settings = gtk_print_settings_new();
+ gtk_print_settings_set_use_color(settings, prefs_common.print_use_color);
+ gtk_print_settings_set_collate(settings, prefs_common.print_use_collate);
+ gtk_print_settings_set_reverse(settings, prefs_common.print_use_reverse);
+ gtk_print_settings_set_duplex(settings, prefs_common.print_use_duplex);
+ }
+ return settings;
}
void printing_store_settings(GtkPrintSettings *new_settings)
{
- if(settings != NULL)
- g_object_unref(settings);
- settings = g_object_ref(new_settings);
- prefs_common.print_use_color = gtk_print_settings_get_use_color(settings);
- prefs_common.print_use_collate = gtk_print_settings_get_collate(settings);
- prefs_common.print_use_reverse = gtk_print_settings_get_reverse(settings);
- prefs_common.print_use_duplex = gtk_print_settings_get_duplex(settings);
-
+ if (settings != NULL)
+ g_object_unref(settings);
+
+ settings = g_object_ref(new_settings);
+ prefs_common.print_use_color = gtk_print_settings_get_use_color(settings);
+ prefs_common.print_use_collate = gtk_print_settings_get_collate(settings);
+ prefs_common.print_use_reverse = gtk_print_settings_get_reverse(settings);
+ prefs_common.print_use_duplex = gtk_print_settings_get_duplex(settings);
}
+
GtkPageSetup *printing_get_page_setup(void)
{
- if (page_setup == NULL) {
- gboolean read_from_file;
- char *page_setup_filename;
- GKeyFile *keyfile;
- gboolean key_file_read;
-
- page_setup = gtk_page_setup_new();
+ if (page_setup == NULL) {
+ gboolean read_from_file;
+ char *page_setup_filename;
+ GKeyFile *keyfile;
+ gboolean key_file_read;
- read_from_file = FALSE;
+ page_setup = gtk_page_setup_new();
+
+ read_from_file = FALSE;
#if GTK_CHECK_VERSION(2,14,0)
- /* try reading the page setup from file */
- page_setup_filename = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, PRINTING_PAGE_SETUP_STORAGE_FILE, NULL);
- keyfile = g_key_file_new();
- key_file_read = g_key_file_load_from_file(keyfile, page_setup_filename, 0, NULL);
- g_free(page_setup_filename);
-
- if(key_file_read)
- read_from_file = gtk_page_setup_load_key_file(page_setup, keyfile, NULL, NULL);
- g_key_file_free(keyfile);
-
- if(read_from_file) {
- debug_print("Printing: Read page setup from key file\n");
- }
- else {
- debug_print("Printing: Could not read page setup from key file\n");
- }
+ /* try reading the page setup from file */
+ page_setup_filename = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
+ PRINTING_PAGE_SETUP_STORAGE_FILE, NULL);
+ keyfile = g_key_file_new();
+ key_file_read = g_key_file_load_from_file(keyfile, page_setup_filename,
+ 0, NULL);
+ g_free(page_setup_filename);
+
+ if (key_file_read)
+ read_from_file = gtk_page_setup_load_key_file(page_setup, keyfile,
+ NULL, NULL);
+ g_key_file_free(keyfile);
+
+ if (read_from_file) {
+ debug_print("Printing: Read page setup from key file\n");
+ } else {
+ debug_print("Printing: Could not read page setup from key file\n");
+ }
#else
- key_file_read = FALSE;
- keyfile = NULL;
- page_setup_filename = NULL;
+ key_file_read = FALSE;
+ keyfile = NULL;
+ page_setup_filename = NULL;
#endif
- /* if reading from file did not work, or has not been tried (GTK+ < 2.14), use prefs */
- if(!read_from_file) {
- /* paper size */
- if (prefs_common.print_paper_type && *prefs_common.print_paper_type) {
- GtkPaperSize *paper = gtk_paper_size_new(prefs_common.print_paper_type);
- gtk_page_setup_set_paper_size(page_setup, paper);
- gtk_paper_size_free(paper);
- }
- /* orientation */
- gtk_page_setup_set_orientation(page_setup, prefs_common.print_paper_orientation);
- /* margins */
- if(prefs_common.print_margin_top != -1)
- gtk_page_setup_set_top_margin(page_setup, 0.01*prefs_common.print_margin_top, PAGE_MARGIN_STORAGE_UNIT);
- if(prefs_common.print_margin_bottom != -1)
- gtk_page_setup_set_bottom_margin(page_setup, 0.01*prefs_common.print_margin_bottom, PAGE_MARGIN_STORAGE_UNIT);
- if(prefs_common.print_margin_left != -1)
- gtk_page_setup_set_left_margin(page_setup, 0.01*prefs_common.print_margin_left, PAGE_MARGIN_STORAGE_UNIT);
- if(prefs_common.print_margin_right != -1)
- gtk_page_setup_set_right_margin(page_setup, 0.01*prefs_common.print_margin_right, PAGE_MARGIN_STORAGE_UNIT);
- }
- }
- return page_setup;
+ /* if reading from file did not work, or has not been tried (GTK+ < 2.14), use prefs */
+ if (!read_from_file) {
+ /* paper size */
+ if (prefs_common.print_paper_type &&
+ *prefs_common.print_paper_type) {
+ GtkPaperSize *paper = gtk_paper_size_new(prefs_common.print_paper_type);
+ gtk_page_setup_set_paper_size(page_setup, paper);
+ gtk_paper_size_free(paper);
+ }
+ /* orientation */
+ gtk_page_setup_set_orientation(page_setup,
+ prefs_common.print_paper_orientation);
+ /* margins */
+ if (prefs_common.print_margin_top != -1)
+ gtk_page_setup_set_top_margin(page_setup,
+ 0.01*prefs_common.print_margin_top,
+ PAGE_MARGIN_STORAGE_UNIT);
+ if (prefs_common.print_margin_bottom != -1)
+ gtk_page_setup_set_bottom_margin(page_setup,
+ 0.01*prefs_common.print_margin_bottom,
+ PAGE_MARGIN_STORAGE_UNIT);
+ if (prefs_common.print_margin_left != -1)
+ gtk_page_setup_set_left_margin(page_setup,
+ 0.01*prefs_common.print_margin_left,
+ PAGE_MARGIN_STORAGE_UNIT);
+ if (prefs_common.print_margin_right != -1)
+ gtk_page_setup_set_right_margin(page_setup,
+ 0.01*prefs_common.print_margin_right,
+ PAGE_MARGIN_STORAGE_UNIT);
+ }
+ }
+ return page_setup;
}
void printing_print_full(GtkWindow *parent, PrintRenderer *renderer, gpointer renderer_data,
gint sel_start, gint sel_end)
{
- GtkPrintOperation *op;
- GtkPrintOperationResult res;
- PrintData *print_data;
+ GtkPrintOperation *op;
+ GtkPrintOperationResult res;
+ PrintData *print_data;
- op = gtk_print_operation_new();
+ op = gtk_print_operation_new();
- print_data = g_new0(PrintData,1);
+ print_data = g_new0(PrintData,1);
- print_data->renderer = renderer;
- print_data->renderer_data = renderer_data;
- print_data->sel_start = sel_start;
- print_data->sel_end = sel_end;
+ print_data->renderer = renderer;
+ print_data->renderer_data = renderer_data;
+ print_data->sel_start = sel_start;
+ print_data->sel_end = sel_end;
- print_data->zoom = 1.;
+ print_data->zoom = 1.;
- print_data->images = g_hash_table_new(g_direct_hash, g_direct_equal);
-
- print_data->pango_context = renderer->get_pango_context(renderer_data);
+ print_data->images = g_hash_table_new(g_direct_hash, g_direct_equal);
- print_data->to_print = renderer->get_data_to_print(renderer_data, sel_start, sel_end);
+ print_data->pango_context = renderer->get_pango_context(renderer_data);
- printing_get_settings();
- printing_get_page_setup();
-
- /* Config for printing */
- gtk_print_operation_set_print_settings(op, settings);
- gtk_print_operation_set_default_page_setup(op, page_setup);
-
- /* signals */
- g_signal_connect(op, "begin_print", G_CALLBACK(renderer->cb_begin_print), print_data);
- g_signal_connect(op, "draw_page", G_CALLBACK(renderer->cb_draw_page), print_data);
- g_signal_connect(op, "preview", G_CALLBACK(cb_preview), print_data);
-
- /* Start printing process */
- res = gtk_print_operation_run(op, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG,
- parent, NULL);
-
- if(res == GTK_PRINT_OPERATION_RESULT_ERROR) {
- GError *error = NULL;
- gtk_print_operation_get_error(op, &error);
- debug_print("Error printing message: %s\n",
- error ? error->message : "no details");
- }
- else if(res == GTK_PRINT_OPERATION_RESULT_APPLY) {
- /* store settings for next printing session */
- printing_store_settings(gtk_print_operation_get_print_settings(op));
- }
-
- g_hash_table_foreach(print_data->images, free_pixbuf, NULL);
- g_hash_table_destroy(print_data->images);
- if(print_data->to_print)
- g_free(print_data->to_print);
- g_list_free(print_data->page_breaks);
- if(print_data->layout)
- g_object_unref(print_data->layout);
-
- g_free(print_data);
-
- g_object_unref(op);
- debug_print("printing_print finished\n");
+ print_data->to_print = renderer->get_data_to_print(renderer_data, sel_start, sel_end);
+
+ printing_get_settings();
+ printing_get_page_setup();
+
+ /* Config for printing */
+ gtk_print_operation_set_print_settings(op, settings);
+ gtk_print_operation_set_default_page_setup(op, page_setup);
+
+ /* signals */
+ g_signal_connect(op, "begin_print", G_CALLBACK(renderer->cb_begin_print), print_data);
+ g_signal_connect(op, "draw_page", G_CALLBACK(renderer->cb_draw_page), print_data);
+ g_signal_connect(op, "preview", G_CALLBACK(cb_preview), print_data);
+
+ /* Start printing process */
+ res = gtk_print_operation_run(op, GTK_PRINT_OPERATION_ACTION_PRINT_DIALOG,
+ parent, NULL);
+
+ if (res == GTK_PRINT_OPERATION_RESULT_ERROR) {
+ GError *error = NULL;
+ gtk_print_operation_get_error(op, &error);
+ debug_print("Error printing message: %s\n",
+ error ? error->message : "no details");
+ } else if (res == GTK_PRINT_OPERATION_RESULT_APPLY) {
+ /* store settings for next printing session */
+ printing_store_settings(gtk_print_operation_get_print_settings(op));
+ }
+
+ g_hash_table_foreach(print_data->images, free_pixbuf, NULL);
+ g_hash_table_destroy(print_data->images);
+ if (print_data->to_print)
+ g_free(print_data->to_print);
+ g_list_free(print_data->page_breaks);
+ if (print_data->layout)
+ g_object_unref(print_data->layout);
+
+ g_free(print_data);
+
+ g_object_unref(op);
+ debug_print("printing_print finished\n");
}
static PangoContext *printing_textview_get_pango_context(gpointer data)
static gpointer printing_textview_get_data_to_print(gpointer data, gint sel_start, gint sel_end)
{
- GtkTextView *text_view = GTK_TEXT_VIEW(data);
- GtkTextBuffer *buffer = gtk_text_view_get_buffer(text_view);
- GtkTextIter start, end;
-
- if (sel_start < 0 || sel_end <= sel_start) {
- gtk_text_buffer_get_start_iter(buffer, &start);
- gtk_text_buffer_get_end_iter(buffer, &end);
- } else {
- gtk_text_buffer_get_iter_at_offset(buffer, &start, sel_start);
- gtk_text_buffer_get_iter_at_offset(buffer, &end, sel_end);
- }
-
- return gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
+ GtkTextView *text_view = GTK_TEXT_VIEW(data);
+ GtkTextBuffer *buffer = gtk_text_view_get_buffer(text_view);
+ GtkTextIter start, end;
+
+ if (sel_start < 0 || sel_end <= sel_start) {
+ gtk_text_buffer_get_start_iter(buffer, &start);
+ gtk_text_buffer_get_end_iter(buffer, &end);
+ } else {
+ gtk_text_buffer_get_iter_at_offset(buffer, &start, sel_start);
+ gtk_text_buffer_get_iter_at_offset(buffer, &end, sel_end);
+ }
+
+ return gtk_text_buffer_get_text(buffer, &start, &end, FALSE);
}
void printing_print(GtkTextView *text_view, GtkWindow *parent, gint sel_start, gint sel_end)
void printing_page_setup(GtkWindow *parent)
{
- GtkPageSetup *new_page_setup;
- char *keyfile;
+ GtkPageSetup *new_page_setup;
+ char *keyfile;
- keyfile = NULL;
+ keyfile = NULL;
- printing_get_settings();
- printing_get_page_setup();
+ printing_get_settings();
+ printing_get_page_setup();
- new_page_setup = gtk_print_run_page_setup_dialog(parent,page_setup,settings);
+ new_page_setup = gtk_print_run_page_setup_dialog(parent,page_setup,settings);
- if(page_setup)
- g_object_unref(page_setup);
+ if (page_setup)
+ g_object_unref(page_setup);
- page_setup = new_page_setup;
-
- g_free(prefs_common.print_paper_type);
- prefs_common.print_paper_type = g_strdup(gtk_paper_size_get_name(
- gtk_page_setup_get_paper_size(page_setup)));
- prefs_common.print_paper_orientation = gtk_page_setup_get_orientation(page_setup);
- /* store 100th millimeters */
- prefs_common.print_margin_top = (int) (100*gtk_page_setup_get_top_margin(page_setup, PAGE_MARGIN_STORAGE_UNIT));
- prefs_common.print_margin_bottom = (int) (100*gtk_page_setup_get_bottom_margin(page_setup, PAGE_MARGIN_STORAGE_UNIT));
- prefs_common.print_margin_left = (int) (100*gtk_page_setup_get_left_margin(page_setup, PAGE_MARGIN_STORAGE_UNIT));
- prefs_common.print_margin_right = (int) (100*gtk_page_setup_get_right_margin(page_setup, PAGE_MARGIN_STORAGE_UNIT));
+ page_setup = new_page_setup;
+
+ g_free(prefs_common.print_paper_type);
+ prefs_common.print_paper_type = g_strdup(gtk_paper_size_get_name(
+ gtk_page_setup_get_paper_size(page_setup)));
+ prefs_common.print_paper_orientation = gtk_page_setup_get_orientation(page_setup);
+ /* store 100th millimeters */
+ prefs_common.print_margin_top = (int) (100*gtk_page_setup_get_top_margin(page_setup,
+ PAGE_MARGIN_STORAGE_UNIT));
+ prefs_common.print_margin_bottom = (int) (100*gtk_page_setup_get_bottom_margin(page_setup,
+ PAGE_MARGIN_STORAGE_UNIT));
+ prefs_common.print_margin_left = (int) (100*gtk_page_setup_get_left_margin(page_setup,
+ PAGE_MARGIN_STORAGE_UNIT));
+ prefs_common.print_margin_right = (int) (100*gtk_page_setup_get_right_margin(page_setup,
+ PAGE_MARGIN_STORAGE_UNIT));
#if GTK_CHECK_VERSION(2,14,0)
- /* save to file */
- keyfile = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, PRINTING_PAGE_SETUP_STORAGE_FILE, NULL);
- if(!gtk_page_setup_to_file(page_setup, keyfile, NULL)) {
- debug_print("Printing: Could not store page setup in file `%s'\n", keyfile);
- }
- g_free(keyfile);
+ /* save to file */
+ keyfile = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
+ PRINTING_PAGE_SETUP_STORAGE_FILE, NULL);
+ if (!gtk_page_setup_to_file(page_setup, keyfile, NULL)) {
+ debug_print("Printing: Could not store page setup in file `%s'\n", keyfile);
+ }
+ g_free(keyfile);
#endif
}
GtkWindow *parent,
gpointer data)
{
- PrintData *print_data;
- cairo_t *cr;
- PreviewData *preview_data;
- GtkWidget *vbox;
- GtkWidget *toolbar;
- GtkWidget *da;
- GtkWidget *sw;
- GtkWidget *page;
- GtkToolItem *separator;
- static GdkGeometry geometry;
- GtkWidget *dialog = NULL;
- GtkWidget *statusbar = gtk_hbox_new(2, FALSE);
- CLAWS_TIP_DECL();
-
- debug_print("Creating internal print preview\n");
-
- print_data = (PrintData*) data;
-
- preview_data = g_new0(PreviewData,1);
- preview_data->print_data = print_data;
- preview_data->op = g_object_ref(operation);
- preview_data->preview = preview;
-
- /* Window */
- dialog = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "print_preview");
- preview_data->dialog = dialog;
- if(!geometry.min_height) {
- geometry.min_width = 600;
- geometry.min_height = 400;
- }
- gtk_window_set_geometry_hints(GTK_WINDOW(dialog), NULL, &geometry,
- GDK_HINT_MIN_SIZE);
- gtk_widget_set_size_request(dialog, prefs_common.print_previewwin_width,
- prefs_common.print_previewwin_height);
- gtk_window_set_title(GTK_WINDOW(dialog), _("Print preview"));
-
- /* vbox */
- vbox = gtk_vbox_new(FALSE, 0);
- gtk_container_add(GTK_CONTAINER(dialog), vbox);
+ PrintData *print_data;
+ cairo_t *cr;
+ PreviewData *preview_data;
+ GtkWidget *vbox;
+ GtkWidget *toolbar;
+ GtkWidget *da;
+ GtkWidget *sw;
+ GtkWidget *page;
+ GtkToolItem *separator;
+ static GdkGeometry geometry;
+ GtkWidget *dialog = NULL;
+ GtkWidget *statusbar = gtk_hbox_new(2, FALSE);
+ CLAWS_TIP_DECL();
+
+ debug_print("Creating internal print preview\n");
+
+ print_data = (PrintData*) data;
+
+ preview_data = g_new0(PreviewData,1);
+ preview_data->print_data = print_data;
+ preview_data->op = g_object_ref(operation);
+ preview_data->preview = preview;
+
+ /* Window */
+ dialog = gtkut_window_new(GTK_WINDOW_TOPLEVEL, "print_preview");
+ preview_data->dialog = dialog;
+ if (!geometry.min_height) {
+ geometry.min_width = 600;
+ geometry.min_height = 400;
+ }
+ gtk_window_set_geometry_hints(GTK_WINDOW(dialog), NULL, &geometry,
+ GDK_HINT_MIN_SIZE);
+ gtk_widget_set_size_request(dialog, prefs_common.print_previewwin_width,
+ prefs_common.print_previewwin_height);
+ gtk_window_set_title(GTK_WINDOW(dialog), _("Print preview"));
+
+ /* vbox */
+ vbox = gtk_vbox_new(FALSE, 0);
+ gtk_container_add(GTK_CONTAINER(dialog), vbox);
- /* toolbar */
- toolbar = gtk_toolbar_new();
+ /* toolbar */
+ toolbar = gtk_toolbar_new();
#if (GTK_CHECK_VERSION(2,16,0))
gtk_orientable_set_orientation(GTK_ORIENTABLE(toolbar), GTK_ORIENTATION_HORIZONTAL);
#else
- gtk_toolbar_set_orientation(GTK_TOOLBAR(toolbar), GTK_ORIENTATION_HORIZONTAL);
+ gtk_toolbar_set_orientation(GTK_TOOLBAR(toolbar), GTK_ORIENTATION_HORIZONTAL);
#endif
- switch (prefs_common.toolbar_style) {
- case TOOLBAR_ICON:
- gtk_toolbar_set_style(GTK_TOOLBAR(toolbar), GTK_TOOLBAR_ICONS);
- break;
- case TOOLBAR_TEXT:
- gtk_toolbar_set_style(GTK_TOOLBAR(toolbar), GTK_TOOLBAR_TEXT);
- break;
- case TOOLBAR_BOTH_HORIZ:
- gtk_toolbar_set_style(GTK_TOOLBAR(toolbar), GTK_TOOLBAR_BOTH_HORIZ);
- break;
- case TOOLBAR_BOTH:
- default:
- gtk_toolbar_set_style(GTK_TOOLBAR(toolbar), GTK_TOOLBAR_BOTH);
- }
- gtk_toolbar_set_show_arrow(GTK_TOOLBAR(toolbar), TRUE);
-
- gtk_box_pack_start(GTK_BOX(vbox), toolbar, FALSE, FALSE, 0);
+ switch (prefs_common.toolbar_style) {
+ case TOOLBAR_ICON:
+ gtk_toolbar_set_style(GTK_TOOLBAR(toolbar), GTK_TOOLBAR_ICONS);
+ break;
+ case TOOLBAR_TEXT:
+ gtk_toolbar_set_style(GTK_TOOLBAR(toolbar), GTK_TOOLBAR_TEXT);
+ break;
+ case TOOLBAR_BOTH_HORIZ:
+ gtk_toolbar_set_style(GTK_TOOLBAR(toolbar), GTK_TOOLBAR_BOTH_HORIZ);
+ break;
+ case TOOLBAR_BOTH:
+ default:
+ gtk_toolbar_set_style(GTK_TOOLBAR(toolbar), GTK_TOOLBAR_BOTH);
+ }
+ gtk_toolbar_set_show_arrow(GTK_TOOLBAR(toolbar), TRUE);
+
+ gtk_box_pack_start(GTK_BOX(vbox), toolbar, FALSE, FALSE, 0);
#if !(GTK_CHECK_VERSION(2,12,0))
#define CLAWS_SET_TOOL_ITEM_TIP(widget,tip) { \
tooltip); \
}
- TOOLBAR_ITEM(preview_data->first, GTK_STOCK_GOTO_FIRST, _("First page"), cb_preview_go_first, preview_data);
- TOOLBAR_ITEM(preview_data->previous, GTK_STOCK_GO_BACK, _("Previous page"), cb_preview_go_previous, preview_data);
-
- page = gtk_label_new("");
- gtk_widget_set_size_request(page, 100, -1);
- preview_data->page_nr_label = page;
-
- TOOLBAR_ITEM(preview_data->next, GTK_STOCK_GO_FORWARD, _("Next page"), cb_preview_go_next, preview_data);
- TOOLBAR_ITEM(preview_data->last, GTK_STOCK_GOTO_LAST, _("Last page"), cb_preview_go_last, preview_data);
-
- separator = gtk_separator_tool_item_new();
- gtk_toolbar_insert(GTK_TOOLBAR(toolbar), GTK_TOOL_ITEM(separator), -1);
-
- TOOLBAR_ITEM(preview_data->zoom_100, GTK_STOCK_ZOOM_100, _("Zoom 100%"), cb_preview_zoom_100, preview_data);
- TOOLBAR_ITEM(preview_data->zoom_fit, GTK_STOCK_ZOOM_FIT, _("Zoom fit"), cb_preview_zoom_fit, preview_data);
- TOOLBAR_ITEM(preview_data->zoom_in, GTK_STOCK_ZOOM_IN, _("Zoom in"), cb_preview_zoom_in, preview_data);
- TOOLBAR_ITEM(preview_data->zoom_out, GTK_STOCK_ZOOM_OUT, _("Zoom out"), cb_preview_zoom_out, preview_data);
-
- separator = gtk_separator_tool_item_new();
- gtk_toolbar_insert(GTK_TOOLBAR(toolbar), GTK_TOOL_ITEM(separator), -1);
-
- /* tooltip has to be NULL else it triggers an expose_event */
- TOOLBAR_ITEM(preview_data->close, GTK_STOCK_CLOSE, NULL, cb_preview_btn_close, preview_data);
-
- gtk_widget_show(statusbar);
- gtk_box_pack_start(GTK_BOX(vbox), statusbar, FALSE, FALSE, 0);
- gtk_box_pack_start(GTK_BOX(statusbar), page, FALSE, FALSE, 0);
- /* Drawing area */
- sw = gtk_scrolled_window_new(NULL, NULL);
- gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(sw),
- GTK_POLICY_AUTOMATIC,
- GTK_POLICY_AUTOMATIC);
- gtk_box_pack_start(GTK_BOX(vbox), sw, TRUE, TRUE, 0);
- da = gtk_drawing_area_new();
- gtk_widget_set_double_buffered(da, FALSE);
- gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(sw),
- da);
- gtk_widget_realize(da);
- preview_data->scrolled_window = sw;
- preview_data->area = da;
-
- /* cairo context */
- cr = gdk_cairo_create(da->window);
- gtk_print_context_set_cairo_context(context, cr, PREVIEW_SCALE, PREVIEW_SCALE);
- cairo_destroy(cr);
-
- /* signals */
- g_signal_connect(dialog, "key_press_event",
- G_CALLBACK(cb_preview_close), preview_data);
- g_signal_connect(dialog, "size_allocate",
- G_CALLBACK(cb_preview_size_allocate), NULL);
- g_signal_connect(dialog, "destroy",G_CALLBACK(cb_preview_destroy),
- preview_data);
- g_signal_connect(preview, "ready", G_CALLBACK(cb_preview_ready),
- preview_data);
- g_signal_connect(preview, "got-page-size",
- G_CALLBACK(cb_preview_got_page_size), preview_data);
-
- g_signal_connect(operation, "request-page-setup",
- G_CALLBACK(cb_preview_request_page_setup), preview_data);
-
- gtk_widget_show_all(dialog);
- return TRUE;
+ TOOLBAR_ITEM(preview_data->first, GTK_STOCK_GOTO_FIRST,
+ _("First page"), cb_preview_go_first, preview_data);
+ TOOLBAR_ITEM(preview_data->previous, GTK_STOCK_GO_BACK,
+ _("Previous page"), cb_preview_go_previous, preview_data);
+
+ page = gtk_label_new("");
+ gtk_widget_set_size_request(page, 100, -1);
+ preview_data->page_nr_label = page;
+
+ TOOLBAR_ITEM(preview_data->next, GTK_STOCK_GO_FORWARD,
+ _("Next page"), cb_preview_go_next, preview_data);
+ TOOLBAR_ITEM(preview_data->last, GTK_STOCK_GOTO_LAST,
+ _("Last page"), cb_preview_go_last, preview_data);
+
+ separator = gtk_separator_tool_item_new();
+ gtk_toolbar_insert(GTK_TOOLBAR(toolbar), GTK_TOOL_ITEM(separator), -1);
+
+ TOOLBAR_ITEM(preview_data->zoom_100, GTK_STOCK_ZOOM_100,
+ _("Zoom 100%"), cb_preview_zoom_100, preview_data);
+ TOOLBAR_ITEM(preview_data->zoom_fit, GTK_STOCK_ZOOM_FIT,
+ _("Zoom fit"), cb_preview_zoom_fit, preview_data);
+ TOOLBAR_ITEM(preview_data->zoom_in, GTK_STOCK_ZOOM_IN,
+ _("Zoom in"), cb_preview_zoom_in, preview_data);
+ TOOLBAR_ITEM(preview_data->zoom_out, GTK_STOCK_ZOOM_OUT,
+ _("Zoom out"), cb_preview_zoom_out, preview_data);
+
+ separator = gtk_separator_tool_item_new();
+ gtk_toolbar_insert(GTK_TOOLBAR(toolbar), GTK_TOOL_ITEM(separator), -1);
+
+ /* tooltip has to be NULL else it triggers an expose_event */
+ TOOLBAR_ITEM(preview_data->close, GTK_STOCK_CLOSE, NULL,
+ cb_preview_btn_close, preview_data);
+
+ gtk_widget_show(statusbar);
+ gtk_box_pack_start(GTK_BOX(vbox), statusbar, FALSE, FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(statusbar), page, FALSE, FALSE, 0);
+ /* Drawing area */
+ sw = gtk_scrolled_window_new(NULL, NULL);
+ gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(sw),
+ GTK_POLICY_AUTOMATIC,
+ GTK_POLICY_AUTOMATIC);
+ gtk_box_pack_start(GTK_BOX(vbox), sw, TRUE, TRUE, 0);
+ da = gtk_drawing_area_new();
+ gtk_widget_set_double_buffered(da, FALSE);
+ gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(sw),
+ da);
+ gtk_widget_realize(da);
+ preview_data->scrolled_window = sw;
+ preview_data->area = da;
+
+ /* cairo context */
+ cr = gdk_cairo_create(da->window);
+ gtk_print_context_set_cairo_context(context, cr, PREVIEW_SCALE, PREVIEW_SCALE);
+ cairo_destroy(cr);
+
+ /* signals */
+ g_signal_connect(dialog, "key_press_event",
+ G_CALLBACK(cb_preview_close), preview_data);
+ g_signal_connect(dialog, "size_allocate",
+ G_CALLBACK(cb_preview_size_allocate), NULL);
+ g_signal_connect(dialog, "destroy",G_CALLBACK(cb_preview_destroy),
+ preview_data);
+ g_signal_connect(preview, "ready", G_CALLBACK(cb_preview_ready),
+ preview_data);
+ g_signal_connect(preview, "got-page-size",
+ G_CALLBACK(cb_preview_got_page_size), preview_data);
+
+ g_signal_connect(operation, "request-page-setup",
+ G_CALLBACK(cb_preview_request_page_setup), preview_data);
+
+ gtk_widget_show_all(dialog);
+ return TRUE;
}
static void cb_preview_destroy(GtkWindow *window, gpointer data)
{
- PreviewData *preview_data;
- preview_data = (PreviewData*) data;
+ PreviewData *preview_data;
+ preview_data = (PreviewData*) data;
- if (preview_data->rendering)
- return;
- debug_print("Preview window destroyed\n");
+ if (preview_data->rendering)
+ return;
+ debug_print("Preview window destroyed\n");
- gtk_print_operation_preview_end_preview(preview_data->preview);
- g_object_unref(preview_data->op);
- g_list_free(preview_data->pages_to_print);
+ gtk_print_operation_preview_end_preview(preview_data->preview);
+ g_object_unref(preview_data->op);
+ g_list_free(preview_data->pages_to_print);
- g_free(preview_data);
+ g_free(preview_data);
}
static gboolean cb_preview_close(GtkWidget *widget, GdkEventAny *event,
gpointer data)
{
- PreviewData *preview_data = (PreviewData *)data;
- if(event->type == GDK_KEY_PRESS)
- if(((GdkEventKey *)event)->keyval != GDK_Escape)
- return FALSE;
- if (preview_data->rendering)
- return FALSE;
- gtk_widget_destroy(widget);
- return FALSE;
+ PreviewData *preview_data = (PreviewData *)data;
+ if (event->type == GDK_KEY_PRESS)
+ if (((GdkEventKey *)event)->keyval != GDK_Escape)
+ return FALSE;
+ if (preview_data->rendering)
+ return FALSE;
+ gtk_widget_destroy(widget);
+ return FALSE;
}
static void cb_preview_size_allocate(GtkWidget *widget,
GtkAllocation *allocation)
{
- cm_return_if_fail(allocation != NULL);
+ cm_return_if_fail(allocation != NULL);
- prefs_common.print_previewwin_width = allocation->width;
- prefs_common.print_previewwin_height = allocation->height;
+ prefs_common.print_previewwin_width = allocation->width;
+ prefs_common.print_previewwin_height = allocation->height;
}
static void cb_preview_ready(GtkPrintOperationPreview *preview,
GtkPrintContext *context,
gpointer data)
{
- PreviewData *preview_data;
- gint iPage;
- preview_data = (PreviewData*) data;
- debug_print("preview_ready %d\n", preview_data->print_data->npages);
-
- for(iPage = 0; iPage < (preview_data->print_data->npages); iPage++) {
- if(gtk_print_operation_preview_is_selected(preview_data->preview, iPage)) {
- preview_data->pages_to_print =
- g_list_prepend(preview_data->pages_to_print, GINT_TO_POINTER(iPage));
- debug_print("want to print page %d\n",iPage+1);
- }
- }
-
- preview_data->pages_to_print = g_list_reverse(preview_data->pages_to_print);
- preview_data->current_page = preview_data->pages_to_print;
-
- g_signal_connect(preview_data->area, "expose_event",
- G_CALLBACK(cb_preview_expose),
- preview_data);
-
- gtk_widget_queue_draw(preview_data->area);
+ PreviewData *preview_data;
+ gint iPage;
+ preview_data = (PreviewData*) data;
+ debug_print("preview_ready %d\n", preview_data->print_data->npages);
+
+ for (iPage = 0; iPage < (preview_data->print_data->npages); iPage++) {
+ if (gtk_print_operation_preview_is_selected(preview_data->preview, iPage)) {
+ preview_data->pages_to_print =
+ g_list_prepend(preview_data->pages_to_print,
+ GINT_TO_POINTER(iPage));
+ debug_print("want to print page %d\n",iPage+1);
+ }
+ }
+
+ preview_data->pages_to_print = g_list_reverse(preview_data->pages_to_print);
+ preview_data->current_page = preview_data->pages_to_print;
+
+ g_signal_connect(preview_data->area, "expose_event",
+ G_CALLBACK(cb_preview_expose),
+ preview_data);
+
+ gtk_widget_queue_draw(preview_data->area);
}
static void cb_preview_got_page_size(GtkPrintOperationPreview *preview,
GtkPageSetup *page_setup,
gpointer data)
{
- PreviewData *preview_data;
- GtkPageOrientation orientation;
- GtkPaperSize *paper_size;
- gint paper_width;
- gint paper_height;
-
- preview_data = (PreviewData*) data;
- debug_print("got_page_size\n");
- orientation = gtk_page_setup_get_orientation(page_setup);
- paper_size = gtk_page_setup_get_paper_size(page_setup);
- paper_width = (gint)(gtk_paper_size_get_width(paper_size, GTK_UNIT_INCH)
- * PREVIEW_SCALE);
- paper_height = (gint)(gtk_paper_size_get_height(paper_size, GTK_UNIT_INCH)
- * PREVIEW_SCALE);
-
- preview_data->page_width = paper_width;
- preview_data->page_height = paper_height;
-
- debug_print("w/h %d/%d\n", paper_width, paper_height);
- gtk_widget_set_size_request(GTK_WIDGET(preview_data->area),
- paper_width, paper_height);
+ PreviewData *preview_data;
+ GtkPageOrientation orientation;
+ GtkPaperSize *paper_size;
+ gint paper_width;
+ gint paper_height;
+
+ preview_data = (PreviewData*) data;
+ debug_print("got_page_size\n");
+ orientation = gtk_page_setup_get_orientation(page_setup);
+ paper_size = gtk_page_setup_get_paper_size(page_setup);
+ paper_width = (gint)(gtk_paper_size_get_width(paper_size, GTK_UNIT_INCH)
+ * PREVIEW_SCALE);
+ paper_height = (gint)(gtk_paper_size_get_height(paper_size, GTK_UNIT_INCH)
+ * PREVIEW_SCALE);
+
+ preview_data->page_width = paper_width;
+ preview_data->page_height = paper_height;
+
+ debug_print("w/h %d/%d\n", paper_width, paper_height);
+ gtk_widget_set_size_request(GTK_WIDGET(preview_data->area),
+ paper_width, paper_height);
}
static gboolean cb_preview_expose(GtkWidget *widget, GdkEventExpose *event,
gpointer data)
{
- PreviewData *preview_data = data;
- GdkGC *gc;
- GdkColor white;
- GdkColor black;
- GdkColor gray;
-
- debug_print("preview_expose (current %p)\n", preview_data->current_page);
- gdk_window_clear(preview_data->area->window);
-
- white.red = 65535;
- white.green = 65535;
- white.blue = 65535;
- black.red = 0;
- black.green = 0;
- black.blue = 0;
- gray.red = 32700;
- gray.green = 32700;
- gray.blue = 32700;
-
- gc = gdk_gc_new(GDK_DRAWABLE(preview_data->area->window));
-
- /* background */
- gdk_gc_set_rgb_fg_color(gc, &gray);
- gdk_draw_rectangle(preview_data->area->window, gc, TRUE, 0, 0,
- preview_data->area->allocation.width,
- preview_data->area->allocation.height);
-
- /* shadow */
- gdk_gc_set_rgb_fg_color(gc, &black);
- gdk_draw_rectangle(preview_data->area->window, gc, TRUE,
- PREVIEW_SHADOW_OFFSET, PREVIEW_SHADOW_OFFSET,
- preview_data->page_width+PREVIEW_SHADOW_OFFSET,
- preview_data->page_height+PREVIEW_SHADOW_OFFSET);
-
- /* paper */
- gdk_gc_set_rgb_fg_color(gc, &white);
- gdk_draw_rectangle(preview_data->area->window, gc, TRUE, 0, 0,
- preview_data->page_width,
- preview_data->page_height);
-
- g_object_unref(gc);
-
- if(preview_data->current_page) {
- preview_data->rendering = TRUE;
- gtk_widget_set_sensitive(preview_data->close, FALSE);
- int cur = GPOINTER_TO_INT(preview_data->current_page->data);
- gchar *str;
- str = g_strdup_printf(_("Page %d"), cur+1);
- gtk_label_set_text(GTK_LABEL(preview_data->page_nr_label), str);
- g_free(str);
- gtk_print_operation_preview_render_page(preview_data->preview,
- GPOINTER_TO_INT
- (preview_data->current_page->data));
-
- gtk_widget_set_sensitive(preview_data->first, preview_data->current_page->prev != NULL);
- gtk_widget_set_sensitive(preview_data->previous, preview_data->current_page->prev != NULL);
- gtk_widget_set_sensitive(preview_data->next, preview_data->current_page->next != NULL);
- gtk_widget_set_sensitive(preview_data->last, preview_data->current_page->next != NULL);
- gtk_widget_set_sensitive(preview_data->close, TRUE);
- preview_data->rendering = FALSE;
-
- }
- return TRUE;
+ PreviewData *preview_data = data;
+ GdkGC *gc;
+ GdkColor white;
+ GdkColor black;
+ GdkColor gray;
+
+ debug_print("preview_expose (current %p)\n", preview_data->current_page);
+ gdk_window_clear(preview_data->area->window);
+
+ white.red = 65535;
+ white.green = 65535;
+ white.blue = 65535;
+ black.red = 0;
+ black.green = 0;
+ black.blue = 0;
+ gray.red = 32700;
+ gray.green = 32700;
+ gray.blue = 32700;
+
+ gc = gdk_gc_new(GDK_DRAWABLE(preview_data->area->window));
+
+ /* background */
+ gdk_gc_set_rgb_fg_color(gc, &gray);
+ gdk_draw_rectangle(preview_data->area->window, gc, TRUE, 0, 0,
+ preview_data->area->allocation.width,
+ preview_data->area->allocation.height);
+
+ /* shadow */
+ gdk_gc_set_rgb_fg_color(gc, &black);
+ gdk_draw_rectangle(preview_data->area->window, gc, TRUE,
+ PREVIEW_SHADOW_OFFSET, PREVIEW_SHADOW_OFFSET,
+ preview_data->page_width+PREVIEW_SHADOW_OFFSET,
+ preview_data->page_height+PREVIEW_SHADOW_OFFSET);
+
+ /* paper */
+ gdk_gc_set_rgb_fg_color(gc, &white);
+ gdk_draw_rectangle(preview_data->area->window, gc, TRUE, 0, 0,
+ preview_data->page_width,
+ preview_data->page_height);
+
+ g_object_unref(gc);
+
+ if (preview_data->current_page) {
+ preview_data->rendering = TRUE;
+ gtk_widget_set_sensitive(preview_data->close, FALSE);
+ int cur = GPOINTER_TO_INT(preview_data->current_page->data);
+ gchar *str;
+ str = g_strdup_printf(_("Page %d"), cur+1);
+ gtk_label_set_text(GTK_LABEL(preview_data->page_nr_label), str);
+ g_free(str);
+ gtk_print_operation_preview_render_page(preview_data->preview,
+ GPOINTER_TO_INT
+ (preview_data->current_page->data));
+
+ gtk_widget_set_sensitive(preview_data->first,
+ preview_data->current_page->prev != NULL);
+ gtk_widget_set_sensitive(preview_data->previous,
+ preview_data->current_page->prev != NULL);
+ gtk_widget_set_sensitive(preview_data->next,
+ preview_data->current_page->next != NULL);
+ gtk_widget_set_sensitive(preview_data->last,
+ preview_data->current_page->next != NULL);
+ gtk_widget_set_sensitive(preview_data->close, TRUE);
+ preview_data->rendering = FALSE;
+ }
+ return TRUE;
}
static void cb_preview_go_first(GtkButton *button, gpointer data)
{
- PreviewData *preview_data = (PreviewData*) data;
- preview_data->current_page = preview_data->pages_to_print;
- gtk_widget_queue_draw(preview_data->area);
+ PreviewData *preview_data = (PreviewData*) data;
+ preview_data->current_page = preview_data->pages_to_print;
+ gtk_widget_queue_draw(preview_data->area);
}
static void cb_preview_go_previous(GtkButton *button, gpointer data)
{
- GList *next;
- PreviewData *preview_data = (PreviewData*) data;
- next = g_list_previous(preview_data->current_page);
- if(next)
- preview_data->current_page = next;
- gtk_widget_queue_draw(preview_data->area);
+ GList *next;
+ PreviewData *preview_data = (PreviewData*) data;
+ next = g_list_previous(preview_data->current_page);
+ if (next)
+ preview_data->current_page = next;
+ gtk_widget_queue_draw(preview_data->area);
}
static void cb_preview_go_next(GtkButton *button, gpointer data)
{
- GList *next;
- PreviewData *preview_data = (PreviewData*) data;
- next = g_list_next(preview_data->current_page);
- if(next)
- preview_data->current_page = next;
- gtk_widget_queue_draw(preview_data->area);
+ GList *next;
+ PreviewData *preview_data = (PreviewData*) data;
+ next = g_list_next(preview_data->current_page);
+ if (next)
+ preview_data->current_page = next;
+ gtk_widget_queue_draw(preview_data->area);
}
static void cb_preview_go_last(GtkButton *button, gpointer data)
{
- PreviewData *preview_data = (PreviewData*) data;
- preview_data->current_page = g_list_last(preview_data->current_page);
- gtk_widget_queue_draw(preview_data->area);
+ PreviewData *preview_data = (PreviewData*) data;
+ preview_data->current_page = g_list_last(preview_data->current_page);
+ gtk_widget_queue_draw(preview_data->area);
}
static void cb_preview_btn_close(GtkButton *button, gpointer data)
{
- PreviewData *preview_data = (PreviewData *)data;
- if (preview_data->rendering)
- return;
- gtk_widget_destroy(preview_data->dialog);
+ PreviewData *preview_data = (PreviewData *)data;
+ if (preview_data->rendering)
+ return;
+ gtk_widget_destroy(preview_data->dialog);
}
static void cb_preview_zoom_100(GtkButton *button, gpointer data)
{
- PreviewData *preview_data = (PreviewData*) data;
- if(preview_data->print_data->zoom != 1.) {
- preview_data->print_data->zoom = 1.;
- gtk_widget_queue_draw(preview_data->area);
- printing_preview_update_zoom_sensitivity(preview_data);
- }
+ PreviewData *preview_data = (PreviewData*) data;
+ if (preview_data->print_data->zoom != 1.) {
+ preview_data->print_data->zoom = 1.;
+ gtk_widget_queue_draw(preview_data->area);
+ printing_preview_update_zoom_sensitivity(preview_data);
+ }
}
static void cb_preview_zoom_fit(GtkButton *button, gpointer data)
{
- PreviewData *preview_data = (PreviewData*) data;
- gdouble zoom_w;
- gdouble zoom_h;
-
- zoom_w = ((gdouble)preview_data->scrolled_window->allocation.width) /
- ((gdouble)preview_data->page_width/preview_data->print_data->zoom +
- PREVIEW_SHADOW_OFFSET);
- zoom_h = ((gdouble)preview_data->scrolled_window->allocation.height) /
- ((gdouble)preview_data->page_height/preview_data->print_data->zoom +
- PREVIEW_SHADOW_OFFSET);
-
- preview_data->print_data->zoom = MIN(zoom_w,zoom_h) - 0.01;
-
- if(preview_data->print_data->zoom > PREVIEW_ZOOM_MAX)
- preview_data->print_data->zoom = PREVIEW_ZOOM_MAX;
- else if(preview_data->print_data->zoom < PREVIEW_ZOOM_MIN)
- preview_data->print_data->zoom = PREVIEW_ZOOM_MIN;
-
- printing_preview_update_zoom_sensitivity(preview_data);
- gtk_widget_queue_draw(preview_data->area);
+ PreviewData *preview_data = (PreviewData*) data;
+ gdouble zoom_w;
+ gdouble zoom_h;
+
+ zoom_w = ((gdouble)preview_data->scrolled_window->allocation.width) /
+ ((gdouble)preview_data->page_width/preview_data->print_data->zoom +
+ PREVIEW_SHADOW_OFFSET);
+ zoom_h = ((gdouble)preview_data->scrolled_window->allocation.height) /
+ ((gdouble)preview_data->page_height/preview_data->print_data->zoom +
+ PREVIEW_SHADOW_OFFSET);
+
+ preview_data->print_data->zoom = MIN(zoom_w,zoom_h) - 0.01;
+
+ if (preview_data->print_data->zoom > PREVIEW_ZOOM_MAX)
+ preview_data->print_data->zoom = PREVIEW_ZOOM_MAX;
+ else if (preview_data->print_data->zoom < PREVIEW_ZOOM_MIN)
+ preview_data->print_data->zoom = PREVIEW_ZOOM_MIN;
+
+ printing_preview_update_zoom_sensitivity(preview_data);
+ gtk_widget_queue_draw(preview_data->area);
}
static void cb_preview_zoom_in(GtkButton *button, gpointer data)
{
- PreviewData *preview_data = (PreviewData*) data;
- gdouble new_zoom;
- new_zoom = preview_data->print_data->zoom * PREVIEW_ZOOM_FAC;
- if(new_zoom <= PREVIEW_ZOOM_MAX) {
- preview_data->print_data->zoom = new_zoom;
- printing_preview_update_zoom_sensitivity(preview_data);
- gtk_widget_queue_draw(preview_data->area);
- }
+ PreviewData *preview_data = (PreviewData*) data;
+ gdouble new_zoom;
+ new_zoom = preview_data->print_data->zoom * PREVIEW_ZOOM_FAC;
+ if (new_zoom <= PREVIEW_ZOOM_MAX) {
+ preview_data->print_data->zoom = new_zoom;
+ printing_preview_update_zoom_sensitivity(preview_data);
+ gtk_widget_queue_draw(preview_data->area);
+ }
}
static void cb_preview_zoom_out(GtkButton *button, gpointer data)
{
- PreviewData *preview_data = (PreviewData*) data;
- gdouble new_zoom;
- new_zoom = preview_data->print_data->zoom / PREVIEW_ZOOM_FAC;
- if(new_zoom >= PREVIEW_ZOOM_MIN) {
- preview_data->print_data->zoom = new_zoom;
- printing_preview_update_zoom_sensitivity(preview_data);
- gtk_widget_queue_draw(preview_data->area);
- }
+ PreviewData *preview_data = (PreviewData*) data;
+ gdouble new_zoom;
+ new_zoom = preview_data->print_data->zoom / PREVIEW_ZOOM_FAC;
+ if (new_zoom >= PREVIEW_ZOOM_MIN) {
+ preview_data->print_data->zoom = new_zoom;
+ printing_preview_update_zoom_sensitivity(preview_data);
+ gtk_widget_queue_draw(preview_data->area);
+ }
}
static void cb_preview_request_page_setup(GtkPrintOperation *op,
gint page_nr,
GtkPageSetup *setup,gpointer data)
{
- GtkPaperSize *paper_size;
- GtkPaperSize *old_size;
- gdouble width;
- gdouble height;
- gdouble top_margin;
- gdouble bottom_margin;
- gdouble left_margin;
- gdouble right_margin;
-
- PreviewData *preview_data = (PreviewData*) data;
-
- old_size = gtk_page_setup_get_paper_size(setup);
- width = gtk_paper_size_get_width(old_size,GTK_UNIT_INCH);
- height = gtk_paper_size_get_height(old_size,GTK_UNIT_INCH);
-
- top_margin = gtk_page_setup_get_top_margin(setup,GTK_UNIT_INCH);
- bottom_margin = gtk_page_setup_get_bottom_margin(setup,GTK_UNIT_INCH);
- left_margin = gtk_page_setup_get_left_margin(setup,GTK_UNIT_INCH);
- right_margin = gtk_page_setup_get_right_margin(setup,GTK_UNIT_INCH);
-
- paper_size = gtk_paper_size_new_custom("preview paper", "preview_paper",
- width*preview_data->print_data->zoom,
- height*preview_data->print_data->zoom,
+ GtkPaperSize *paper_size;
+ GtkPaperSize *old_size;
+ gdouble width;
+ gdouble height;
+ gdouble top_margin;
+ gdouble bottom_margin;
+ gdouble left_margin;
+ gdouble right_margin;
+
+ PreviewData *preview_data = (PreviewData*) data;
+
+ old_size = gtk_page_setup_get_paper_size(setup);
+ width = gtk_paper_size_get_width(old_size,GTK_UNIT_INCH);
+ height = gtk_paper_size_get_height(old_size,GTK_UNIT_INCH);
+
+ top_margin = gtk_page_setup_get_top_margin(setup,GTK_UNIT_INCH);
+ bottom_margin = gtk_page_setup_get_bottom_margin(setup,GTK_UNIT_INCH);
+ left_margin = gtk_page_setup_get_left_margin(setup,GTK_UNIT_INCH);
+ right_margin = gtk_page_setup_get_right_margin(setup,GTK_UNIT_INCH);
+
+ paper_size = gtk_paper_size_new_custom("preview paper", "preview_paper",
+ width*preview_data->print_data->zoom,
+ height*preview_data->print_data->zoom,
+ GTK_UNIT_INCH);
+ gtk_page_setup_set_paper_size(setup, paper_size);
+ gtk_paper_size_free(paper_size);
+
+ gtk_page_setup_set_top_margin(setup,top_margin*preview_data->print_data->zoom,
+ GTK_UNIT_INCH);
+ gtk_page_setup_set_bottom_margin(setup,bottom_margin*preview_data->print_data->zoom,
GTK_UNIT_INCH);
- gtk_page_setup_set_paper_size(setup, paper_size);
- gtk_paper_size_free(paper_size);
-
- gtk_page_setup_set_top_margin(setup,top_margin*preview_data->print_data->zoom,
- GTK_UNIT_INCH);
- gtk_page_setup_set_bottom_margin(setup,bottom_margin*preview_data->print_data->zoom,
- GTK_UNIT_INCH);
- gtk_page_setup_set_left_margin(setup,left_margin*preview_data->print_data->zoom,
- GTK_UNIT_INCH);
- gtk_page_setup_set_right_margin(setup,right_margin*preview_data->print_data->zoom,
- GTK_UNIT_INCH);
+ gtk_page_setup_set_left_margin(setup,left_margin*preview_data->print_data->zoom,
+ GTK_UNIT_INCH);
+ gtk_page_setup_set_right_margin(setup,right_margin*preview_data->print_data->zoom,
+ GTK_UNIT_INCH);
}
static void printing_textview_cb_begin_print(GtkPrintOperation *op, GtkPrintContext *context,
gpointer user_data)
{
- double width, height;
- int num_lines;
- double page_height;
- GList *page_breaks;
- PrintData *print_data;
- PangoFontDescription *desc;
- int start, ii;
- PangoLayoutIter *iter;
- double start_pos;
- gint header_end_pos;
- gint num_header_lines;
- gint dummy;
- gboolean header_done;
- gboolean has_headers = FALSE;
- const gchar *text;
- double line_height =0.;
-
- print_data = (PrintData*) user_data;
-
- debug_print("Preparing print job...\n");
-
- width = gtk_print_context_get_width(context);
- height = gtk_print_context_get_height(context);
+ double width, height;
+ int num_lines;
+ double page_height;
+ GList *page_breaks;
+ PrintData *print_data;
+ PangoFontDescription *desc;
+ int start, ii;
+ PangoLayoutIter *iter;
+ double start_pos;
+ gint header_end_pos;
+ gint num_header_lines;
+ gint dummy;
+ gboolean header_done;
+ gboolean has_headers = FALSE;
+ const gchar *text;
+ double line_height =0.;
+
+ print_data = (PrintData*) user_data;
+
+ debug_print("Preparing print job...\n");
+
+ width = gtk_print_context_get_width(context);
+ height = gtk_print_context_get_height(context);
+
+ if (print_data->layout == NULL)
+ print_data->layout = gtk_print_context_create_pango_layout(context);
+
+ if (prefs_common.use_different_print_font)
+ desc = pango_font_description_from_string(prefs_common.printfont);
+ else
+ desc = pango_font_description_copy(
+ pango_context_get_font_description(print_data->pango_context));
+
+ pango_layout_set_font_description(print_data->layout, desc);
+ pango_font_description_free(desc);
+
+ pango_layout_set_width(print_data->layout, width * PANGO_SCALE);
+ pango_layout_set_text(print_data->layout, (char *)print_data->to_print, -1);
+
+ printing_layout_set_text_attributes(print_data, context, &has_headers);
+
+ num_lines = pango_layout_get_line_count(print_data->layout);
+
+ page_breaks = NULL;
+ page_height = 0;
+ start = 0;
+ ii = 0;
+ start_pos = 0.;
+ iter = pango_layout_get_iter(print_data->layout);
+
+ /* find the last character of the header */
+ header_end_pos = 0;
+ header_done = FALSE;
+ text = pango_layout_get_text(print_data->layout);
+
+ if (has_headers) {
+ if (text && *text && *text != '\n') {
+ do {
+ if (text[0] == '\n' && (text[1] != '\0') && (text[1] == '\n'))
+ header_done = TRUE;
+ else
+ header_end_pos++;
+ text++;
+ } while(*text && !header_done);
+ }
+ /* find line number for header end */
+ pango_layout_index_to_line_x(print_data->layout, header_end_pos, 1,
+ &num_header_lines, &dummy);
+ /* line count is zero-based */
+ num_header_lines++;
+ } else {
+ print_data->ypos_line = -1.0;
+ }
- if (print_data->layout == NULL)
- print_data->layout = gtk_print_context_create_pango_layout(context);
-
- if(prefs_common.use_different_print_font)
- desc = pango_font_description_from_string(prefs_common.printfont);
- else
- desc = pango_font_description_copy(
- pango_context_get_font_description(print_data->pango_context));
+ do {
+ PangoRectangle logical_rect;
+ PangoLayoutLine *line;
+ PangoAttrShape *attr = NULL;
+ int baseline;
- pango_layout_set_font_description(print_data->layout, desc);
- pango_font_description_free(desc);
+ if (ii >= start) {
+ line = pango_layout_iter_get_line(iter);
- pango_layout_set_width(print_data->layout, width * PANGO_SCALE);
- pango_layout_set_text(print_data->layout, (char *)print_data->to_print, -1);
+ pango_layout_iter_get_line_extents(iter, NULL, &logical_rect);
+ baseline = pango_layout_iter_get_baseline(iter);
- printing_layout_set_text_attributes(print_data, context, &has_headers);
+ if ((attr = g_hash_table_lookup(print_data->images,
+ GINT_TO_POINTER(pango_layout_iter_get_index(iter)))) != NULL) {
+ line_height = (double)gdk_pixbuf_get_height(GDK_PIXBUF(attr->data));
+ } else {
+ line_height = ((double)logical_rect.height) / PANGO_SCALE;
+ }
+ }
+ if ((page_height + line_height) > height) {
+ page_breaks = g_list_prepend(page_breaks, GINT_TO_POINTER(ii));
+ page_height = 0;
+ }
- num_lines = pango_layout_get_line_count(print_data->layout);
+ if (has_headers && ii == num_header_lines) {
+ int y0, y1;
+ pango_layout_iter_get_line_yrange(iter,&y0,&y1);
+ print_data->ypos_line = (double)y0 + 1./3.*((double)(y1 - y0))/2.;
+ }
- page_breaks = NULL;
- page_height = 0;
- start = 0;
- ii = 0;
- start_pos = 0.;
- iter = pango_layout_get_iter(print_data->layout);
+ page_height += line_height;
+ ii++;
+ } while(ii < num_lines && pango_layout_iter_next_line(iter));
+ pango_layout_iter_free(iter);
- /* find the last character of the header */
- header_end_pos = 0;
- header_done = FALSE;
- text = pango_layout_get_text(print_data->layout);
-
- if (has_headers) {
- if(text && *text && *text != '\n') {
- do {
- if(text[0] == '\n' && (text[1] != '\0') && (text[1] == '\n'))
- header_done = TRUE;
- else
- header_end_pos++;
- text++;
- } while(*text && !header_done);
- }
- /* find line number for header end */
- pango_layout_index_to_line_x(print_data->layout, header_end_pos, 1,
- &num_header_lines, &dummy);
- /* line count is zero-based */
- num_header_lines++;
- } else {
- print_data->ypos_line = -1.0;
- }
-
- do {
- PangoRectangle logical_rect;
- PangoLayoutLine *line;
- PangoAttrShape *attr = NULL;
- int baseline;
-
- if(ii >= start) {
- line = pango_layout_iter_get_line(iter);
-
- pango_layout_iter_get_line_extents(iter, NULL, &logical_rect);
- baseline = pango_layout_iter_get_baseline(iter);
-
- if ((attr = g_hash_table_lookup(print_data->images, GINT_TO_POINTER(pango_layout_iter_get_index(iter)))) != NULL) {
- line_height = (double)gdk_pixbuf_get_height(GDK_PIXBUF(attr->data));
- } else {
- line_height = ((double)logical_rect.height) / PANGO_SCALE;
- }
- }
- if((page_height + line_height) > height) {
- page_breaks = g_list_prepend(page_breaks, GINT_TO_POINTER(ii));
- page_height = 0;
- }
-
- if(has_headers && ii == num_header_lines) {
- int y0, y1;
- pango_layout_iter_get_line_yrange(iter,&y0,&y1);
- print_data->ypos_line = (double)y0 + 1./3.*((double)(y1 - y0))/2.;
- }
-
- page_height += line_height;
- ii++;
- } while(ii < num_lines && pango_layout_iter_next_line(iter));
- pango_layout_iter_free(iter);
-
- page_breaks = g_list_reverse(page_breaks);
- print_data->npages = g_list_length(page_breaks) + 1;
- print_data->page_breaks = page_breaks;
-
- gtk_print_operation_set_n_pages(op, print_data->npages);
-
- debug_print("Starting print job...\n");
+ page_breaks = g_list_reverse(page_breaks);
+ print_data->npages = g_list_length(page_breaks) + 1;
+ print_data->page_breaks = page_breaks;
+
+ gtk_print_operation_set_n_pages(op, print_data->npages);
+
+ debug_print("Starting print job...\n");
}
static cairo_surface_t *pixbuf_to_surface(GdkPixbuf *pixbuf)
static void printing_textview_cb_draw_page(GtkPrintOperation *op, GtkPrintContext *context,
int page_nr, gpointer user_data)
{
- cairo_t *cr;
- PrintData *print_data;
- int start, end, ii;
- GList *pagebreak;
- PangoLayoutIter *iter;
- double start_pos;
- gboolean notlast = TRUE;
-
- print_data = (PrintData*) user_data;
-
- if (page_nr == 0) {
- start = 0;
- } else {
- pagebreak = g_list_nth(print_data->page_breaks, page_nr - 1);
- start = GPOINTER_TO_INT(pagebreak->data);
- }
-
- pagebreak = g_list_nth(print_data->page_breaks, page_nr);
- if(pagebreak == NULL)
- end = pango_layout_get_line_count(print_data->layout);
- else
- end = GPOINTER_TO_INT(pagebreak->data);
-
- cr = gtk_print_context_get_cairo_context(context);
- cairo_scale(cr, print_data->zoom, print_data->zoom);
- cairo_set_source_rgb(cr, 0., 0., 0.);
-
- ii = 0;
- start_pos = 0.;
- iter = pango_layout_get_iter(print_data->layout);
- do {
- PangoRectangle logical_rect;
- PangoLayoutLine *line;
- PangoAttrShape *attr = NULL;
- int baseline;
-
- if(ii >= start) {
- line = pango_layout_iter_get_line(iter);
-
- pango_layout_iter_get_line_extents(iter, NULL, &logical_rect);
- baseline = pango_layout_iter_get_baseline(iter);
-
- if(ii == start)
- start_pos = ((double)logical_rect.y) / PANGO_SCALE;
-
- /* Draw header separator line */
- if(ii == 0 && print_data->ypos_line >= 0) {
- cairo_surface_t *surface;
- surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32,
- gtk_print_context_get_width(context)/print_data->zoom,
- gtk_print_context_get_height(context)/print_data->zoom);
- cairo_set_line_width(cr, .5);
- cairo_set_source_surface(cr, surface,
- ((double)logical_rect.x) / PANGO_SCALE,
- ((double)baseline) / PANGO_SCALE - start_pos);
- cairo_move_to(cr,
- ((double)logical_rect.x) / PANGO_SCALE,
- (double)print_data->ypos_line / PANGO_SCALE);
- cairo_rel_line_to(cr, gtk_print_context_get_width(context)/print_data->zoom, 0);
+ cairo_t *cr;
+ PrintData *print_data;
+ int start, end, ii;
+ GList *pagebreak;
+ PangoLayoutIter *iter;
+ double start_pos;
+ gboolean notlast = TRUE;
+
+ print_data = (PrintData*) user_data;
+
+ if (page_nr == 0) {
+ start = 0;
+ } else {
+ pagebreak = g_list_nth(print_data->page_breaks, page_nr - 1);
+ start = GPOINTER_TO_INT(pagebreak->data);
+ }
+
+ pagebreak = g_list_nth(print_data->page_breaks, page_nr);
+ if (pagebreak == NULL)
+ end = pango_layout_get_line_count(print_data->layout);
+ else
+ end = GPOINTER_TO_INT(pagebreak->data);
+
+ cr = gtk_print_context_get_cairo_context(context);
+ cairo_scale(cr, print_data->zoom, print_data->zoom);
cairo_set_source_rgb(cr, 0., 0., 0.);
- cairo_stroke(cr);
- cairo_surface_destroy(surface);
- }
-
- cairo_move_to(cr,
- ((double)logical_rect.x) / PANGO_SCALE,
- ((double)baseline) / PANGO_SCALE - start_pos);
-
- if ((attr = g_hash_table_lookup(print_data->images, GINT_TO_POINTER(pango_layout_iter_get_index(iter)))) != NULL) {
- cairo_surface_t *surface;
- surface = pixbuf_to_surface(GDK_PIXBUF(attr->data));
- cairo_set_source_surface (cr, surface,
- ((double)logical_rect.x) / PANGO_SCALE,
- ((double)baseline) / PANGO_SCALE - start_pos);
- cairo_paint (cr);
- cairo_surface_destroy (surface);
- } else {
- pango_cairo_show_layout_line(cr, line);
- }
- }
- ii++;
- } while(ii < end && (notlast = pango_layout_iter_next_line(iter)));
- pango_layout_iter_free(iter);
- debug_print("Sent page %d to printer\n", page_nr+1);
+ ii = 0;
+ start_pos = 0.;
+ iter = pango_layout_get_iter(print_data->layout);
+ do {
+ PangoRectangle logical_rect;
+ PangoLayoutLine *line;
+ PangoAttrShape *attr = NULL;
+ int baseline;
+
+ if (ii >= start) {
+ line = pango_layout_iter_get_line(iter);
+
+ pango_layout_iter_get_line_extents(iter, NULL, &logical_rect);
+ baseline = pango_layout_iter_get_baseline(iter);
+
+ if (ii == start)
+ start_pos = ((double)logical_rect.y) / PANGO_SCALE;
+
+ /* Draw header separator line */
+ if (ii == 0 && print_data->ypos_line >= 0) {
+ cairo_surface_t *surface;
+ surface = cairo_image_surface_create(CAIRO_FORMAT_ARGB32,
+ gtk_print_context_get_width(context)/print_data->zoom,
+ gtk_print_context_get_height(context)/print_data->zoom);
+ cairo_set_line_width(cr, .5);
+ cairo_set_source_surface(cr, surface,
+ ((double)logical_rect.x) / PANGO_SCALE,
+ ((double)baseline) / PANGO_SCALE - start_pos);
+ cairo_move_to(cr, ((double)logical_rect.x) / PANGO_SCALE,
+ (double)print_data->ypos_line / PANGO_SCALE);
+ cairo_rel_line_to(cr, gtk_print_context_get_width(context)/print_data->zoom, 0);
+ cairo_set_source_rgb(cr, 0., 0., 0.);
+ cairo_stroke(cr);
+ cairo_surface_destroy(surface);
+ }
+
+ cairo_move_to(cr,
+ ((double)logical_rect.x) / PANGO_SCALE,
+ ((double)baseline) / PANGO_SCALE - start_pos);
+
+ if ((attr = g_hash_table_lookup(print_data->images,
+ GINT_TO_POINTER(pango_layout_iter_get_index(iter)))) != NULL) {
+ cairo_surface_t *surface;
+
+ surface = pixbuf_to_surface(GDK_PIXBUF(attr->data));
+ cairo_set_source_surface (cr, surface,
+ ((double)logical_rect.x) / PANGO_SCALE,
+ ((double)baseline) / PANGO_SCALE - start_pos);
+ cairo_paint (cr);
+ cairo_surface_destroy (surface);
+ } else {
+ pango_cairo_show_layout_line(cr, line);
+ }
+ }
+ ii++;
+ } while(ii < end && (notlast = pango_layout_iter_next_line(iter)));
+ pango_layout_iter_free(iter);
+ debug_print("Sent page %d to printer\n", page_nr+1);
}
-static void printing_layout_set_text_attributes(PrintData *print_data, GtkPrintContext *context, gboolean *has_headers)
+static void printing_layout_set_text_attributes(PrintData *print_data,
+ GtkPrintContext *context,
+ gboolean *has_headers)
{
- GtkTextIter iter;
- PangoAttrList *attr_list;
- PangoAttribute *attr;
- GSList *open_attrs, *attr_walk;
- GtkTextView *text_view = GTK_TEXT_VIEW(print_data->renderer_data);
- GtkTextBuffer *buffer = gtk_text_view_get_buffer(text_view);
-
-
- *has_headers = FALSE;
-
- attr_list = pango_attr_list_new();
- if (print_data->sel_start < 0 || print_data->sel_end <= print_data->sel_start) {
- gtk_text_buffer_get_start_iter(buffer, &iter);
- } else {
- gtk_text_buffer_get_iter_at_offset(buffer, &iter, print_data->sel_start);
- }
-
- open_attrs = NULL;
- do {
- gboolean fg_set, bg_set, under_set, strike_set, weight_set;
- GSList *tags, *tag_walk;
- GtkTextTag *tag;
- GdkColor *color = NULL;
- PangoUnderline underline;
- gboolean strikethrough;
- gint weight;
- GdkPixbuf *image;
-
- if (prefs_common.print_imgs && (image = gtk_text_iter_get_pixbuf(&iter)) != NULL) {
- PangoRectangle rect = {0, 0, 0, 0};
- gint startpos = printing_text_iter_get_offset_bytes(print_data, &iter);
- gint h = gdk_pixbuf_get_height(image);
- gint w = gdk_pixbuf_get_width(image);
- gint a_h = gtk_print_context_get_height(context);
- gint a_w = gtk_print_context_get_width(context);
- gint r_h, r_w;
- GdkPixbuf *scaled = NULL;
- image_viewer_get_resized_size(w, h, a_w, a_h, &r_w, &r_h);
- rect.x = 0;
- rect.y = 0;
- rect.width = r_w * PANGO_SCALE;
- rect.height = r_h * PANGO_SCALE;
-
- scaled = gdk_pixbuf_scale_simple(image, r_w, r_h, GDK_INTERP_BILINEAR);
- attr = pango_attr_shape_new_with_data (&rect, &rect,
- scaled, NULL, NULL);
- attr->start_index = startpos;
- attr->end_index = startpos+1;
- pango_attr_list_insert(attr_list, attr);
- g_hash_table_insert(print_data->images, GINT_TO_POINTER(startpos), attr);
- print_data->img_cnt++;
- }
-
- if(gtk_text_iter_ends_tag(&iter, NULL)) {
- PangoAttrColor *attr_color;
- PangoAttrInt *attr_int;
-
- tags = gtk_text_iter_get_toggled_tags(&iter, FALSE);
- for(tag_walk = tags; tag_walk != NULL; tag_walk = tag_walk->next) {
- gboolean found;
-
- tag = GTK_TEXT_TAG(tag_walk->data);
- g_object_get(G_OBJECT(tag),
- "background-set", &bg_set,
- "foreground-set", &fg_set,
- "underline-set",&under_set,
- "strikethrough-set", &strike_set,
- "weight-set", &weight_set,
- NULL);
-
- if(fg_set) {
- found = FALSE;
- for(attr_walk = open_attrs; attr_walk != NULL; attr_walk = attr_walk->next) {
- attr = (PangoAttribute*)attr_walk->data;
- if(attr->klass->type == PANGO_ATTR_FOREGROUND) {
- attr_color = (PangoAttrColor*) attr;
- g_object_get(G_OBJECT(tag), "foreground_gdk", &color, NULL);
- if(color && printing_is_pango_gdk_color_equal(&(attr_color->color), color)) {
- attr->end_index = printing_text_iter_get_offset_bytes(print_data, &iter);
- pango_attr_list_insert(attr_list, attr);
- found = TRUE;
- open_attrs = g_slist_delete_link(open_attrs, attr_walk);
- break;
- }
- if (color)
- gdk_color_free(color);
- }
- }
- if(!found)
- debug_print("Error generating attribute list.\n");
+ GtkTextIter iter;
+ PangoAttrList *attr_list;
+ PangoAttribute *attr;
+ GSList *open_attrs, *attr_walk;
+ GtkTextView *text_view = GTK_TEXT_VIEW(print_data->renderer_data);
+ GtkTextBuffer *buffer = gtk_text_view_get_buffer(text_view);
+
+ *has_headers = FALSE;
+
+ attr_list = pango_attr_list_new();
+ if (print_data->sel_start < 0 || print_data->sel_end <= print_data->sel_start) {
+ gtk_text_buffer_get_start_iter(buffer, &iter);
+ } else {
+ gtk_text_buffer_get_iter_at_offset(buffer, &iter, print_data->sel_start);
}
- if(bg_set) {
- found = FALSE;
- for(attr_walk = open_attrs; attr_walk != NULL; attr_walk = attr_walk->next) {
- attr = (PangoAttribute*)attr_walk->data;
- if(attr->klass->type == PANGO_ATTR_BACKGROUND) {
- attr_color = (PangoAttrColor*) attr;
- g_object_get(G_OBJECT(tag), "background-gdk", &color, NULL);
- if(printing_is_pango_gdk_color_equal(&(attr_color->color), color)) {
- attr->end_index = printing_text_iter_get_offset_bytes(print_data, &iter);
- pango_attr_list_insert(attr_list, attr);
- found = TRUE;
- open_attrs = g_slist_delete_link(open_attrs, attr_walk);
- break;
- }
- if (color)
- gdk_color_free(color);
- }
- }
- if(!found)
- debug_print("Error generating attribute list.\n");
- }
+ open_attrs = NULL;
+ do {
+ gboolean fg_set, bg_set, under_set, strike_set, weight_set;
+ GSList *tags, *tag_walk;
+ GtkTextTag *tag;
+ GdkColor *color = NULL;
+ PangoUnderline underline;
+ gboolean strikethrough;
+ gint weight;
+ GdkPixbuf *image;
+
+ if (prefs_common.print_imgs && (image = gtk_text_iter_get_pixbuf(&iter)) != NULL) {
+ PangoRectangle rect = {0, 0, 0, 0};
+ gint startpos = printing_text_iter_get_offset_bytes(print_data, &iter);
+ gint h = gdk_pixbuf_get_height(image);
+ gint w = gdk_pixbuf_get_width(image);
+ gint a_h = gtk_print_context_get_height(context);
+ gint a_w = gtk_print_context_get_width(context);
+ gint r_h, r_w;
+ GdkPixbuf *scaled = NULL;
+ image_viewer_get_resized_size(w, h, a_w, a_h, &r_w, &r_h);
+ rect.x = 0;
+ rect.y = 0;
+ rect.width = r_w * PANGO_SCALE;
+ rect.height = r_h * PANGO_SCALE;
+
+ scaled = gdk_pixbuf_scale_simple(image, r_w, r_h, GDK_INTERP_BILINEAR);
+ attr = pango_attr_shape_new_with_data (&rect, &rect,
+ scaled, NULL, NULL);
+ attr->start_index = startpos;
+ attr->end_index = startpos+1;
+ pango_attr_list_insert(attr_list, attr);
+ g_hash_table_insert(print_data->images, GINT_TO_POINTER(startpos), attr);
+ print_data->img_cnt++;
+ }
- if(under_set) {
- found = FALSE;
- for(attr_walk = open_attrs; attr_walk != NULL; attr_walk = attr_walk->next) {
- attr = (PangoAttribute*)attr_walk->data;
- if(attr->klass->type == PANGO_ATTR_UNDERLINE) {
- attr_int = (PangoAttrInt*)attr;
- g_object_get(G_OBJECT(tag), "underline", &underline, NULL);
- if(attr_int->value == underline) {
- attr->end_index = printing_text_iter_get_offset_bytes(print_data, &iter);
- pango_attr_list_insert(attr_list, attr);
- found = TRUE;
- open_attrs = g_slist_delete_link(open_attrs, attr_walk);
- break;
- }
- }
- }
- if(!found)
- debug_print("Error generating attribute list.\n");
- }
+ if (gtk_text_iter_ends_tag(&iter, NULL)) {
+ PangoAttrColor *attr_color;
+ PangoAttrInt *attr_int;
+
+ tags = gtk_text_iter_get_toggled_tags(&iter, FALSE);
+ for (tag_walk = tags; tag_walk != NULL; tag_walk = tag_walk->next) {
+ gboolean found;
+
+ tag = GTK_TEXT_TAG(tag_walk->data);
+ g_object_get(G_OBJECT(tag),
+ "background-set", &bg_set,
+ "foreground-set", &fg_set,
+ "underline-set",&under_set,
+ "strikethrough-set", &strike_set,
+ "weight-set", &weight_set,
+ NULL);
+
+ if (fg_set) {
+ found = FALSE;
+ for (attr_walk = open_attrs; attr_walk != NULL;
+ attr_walk = attr_walk->next) {
+ attr = (PangoAttribute*)attr_walk->data;
+ if (attr->klass->type == PANGO_ATTR_FOREGROUND) {
+ attr_color = (PangoAttrColor*) attr;
+ g_object_get(G_OBJECT(tag), "foreground_gdk",
+ &color, NULL);
+ if (color &&
+ printing_is_pango_gdk_color_equal(&(attr_color->color),
+ color)) {
+ attr->end_index = printing_text_iter_get_offset_bytes(print_data, &iter);
+ pango_attr_list_insert(attr_list, attr);
+ found = TRUE;
+ open_attrs = g_slist_delete_link(open_attrs, attr_walk);
+ break;
+ }
+ if (color)
+ gdk_color_free(color);
+ }
+ }
+ if (!found)
+ debug_print("Error generating attribute list.\n");
+ }
+
+ if (bg_set) {
+ found = FALSE;
+ for (attr_walk = open_attrs; attr_walk != NULL;
+ attr_walk = attr_walk->next) {
+ attr = (PangoAttribute*)attr_walk->data;
+ if (attr->klass->type == PANGO_ATTR_BACKGROUND) {
+ attr_color = (PangoAttrColor*) attr;
+ g_object_get(G_OBJECT(tag), "background-gdk",
+ &color, NULL);
+ if (printing_is_pango_gdk_color_equal(&(attr_color->color),
+ color)) {
+ attr->end_index = printing_text_iter_get_offset_bytes(print_data, &iter);
+ pango_attr_list_insert(attr_list, attr);
+ found = TRUE;
+ open_attrs = g_slist_delete_link(open_attrs, attr_walk);
+ break;
+ }
+ if (color)
+ gdk_color_free(color);
+ }
+ }
+ if (!found)
+ debug_print("Error generating attribute list.\n");
+ }
+
+ if (under_set) {
+ found = FALSE;
+ for (attr_walk = open_attrs; attr_walk != NULL;
+ attr_walk = attr_walk->next) {
+ attr = (PangoAttribute*)attr_walk->data;
+ if (attr->klass->type == PANGO_ATTR_UNDERLINE) {
+ attr_int = (PangoAttrInt*)attr;
+ g_object_get(G_OBJECT(tag), "underline",
+ &underline, NULL);
+ if (attr_int->value == underline) {
+ attr->end_index = printing_text_iter_get_offset_bytes(print_data, &iter);
+ pango_attr_list_insert(attr_list, attr);
+ found = TRUE;
+ open_attrs = g_slist_delete_link(open_attrs, attr_walk);
+ break;
+ }
+ }
+ }
+ if (!found)
+ debug_print("Error generating attribute list.\n");
+ }
+
+ if (strike_set) {
+ found = FALSE;
+ for (attr_walk = open_attrs; attr_walk != NULL;
+ attr_walk = attr_walk->next) {
+ attr = (PangoAttribute*)attr_walk->data;
+ if (attr->klass->type == PANGO_ATTR_STRIKETHROUGH) {
+ attr_int = (PangoAttrInt*)attr;
+ g_object_get(G_OBJECT(tag), "strikethrough",
+ &strikethrough, NULL);
+ if (attr_int->value == strikethrough) {
+ attr->end_index = printing_text_iter_get_offset_bytes(print_data, &iter);
+ pango_attr_list_insert(attr_list, attr);
+ found = TRUE;
+ open_attrs = g_slist_delete_link(open_attrs, attr_walk);
+ break;
+ }
+ }
+ }
+ if (!found)
+ debug_print("Error generating attribute list.\n");
+ }
+
+ if (weight_set) {
+ found = FALSE;
+ for (attr_walk = open_attrs; attr_walk != NULL;
+ attr_walk = attr_walk->next) {
+ attr = (PangoAttribute*)attr_walk->data;
+ if (attr->klass->type == PANGO_ATTR_WEIGHT) {
+ attr_int = (PangoAttrInt*)attr;
+ g_object_get(G_OBJECT(tag), "weight", &weight, NULL);
+ if (attr_int->value == weight) {
+ attr->end_index = printing_text_iter_get_offset_bytes(print_data, &iter);
+ pango_attr_list_insert(attr_list, attr);
+ found = TRUE;
+ open_attrs = g_slist_delete_link(open_attrs, attr_walk);
+ break;
+ }
+ }
+ }
+ if (!found)
+ debug_print("Error generating attribute list.\n");
+ }
+ }
+ g_slist_free(tags);
+ }
- if(strike_set) {
- found = FALSE;
- for(attr_walk = open_attrs; attr_walk != NULL; attr_walk = attr_walk->next) {
- attr = (PangoAttribute*)attr_walk->data;
- if(attr->klass->type == PANGO_ATTR_STRIKETHROUGH) {
- attr_int = (PangoAttrInt*)attr;
- g_object_get(G_OBJECT(tag), "strikethrough", &strikethrough, NULL);
- if(attr_int->value == strikethrough) {
- attr->end_index = printing_text_iter_get_offset_bytes(print_data, &iter);
- pango_attr_list_insert(attr_list, attr);
- found = TRUE;
- open_attrs = g_slist_delete_link(open_attrs, attr_walk);
- break;
- }
- }
- }
- if(!found)
- debug_print("Error generating attribute list.\n");
- }
-
- if(weight_set) {
- found = FALSE;
- for(attr_walk = open_attrs; attr_walk != NULL; attr_walk = attr_walk->next) {
- attr = (PangoAttribute*)attr_walk->data;
- if(attr->klass->type == PANGO_ATTR_WEIGHT) {
- attr_int = (PangoAttrInt*)attr;
- g_object_get(G_OBJECT(tag), "weight", &weight, NULL);
- if(attr_int->value == weight) {
+ if (gtk_text_iter_begins_tag(&iter, NULL)) {
+ tags = gtk_text_iter_get_toggled_tags(&iter, TRUE);
+ /* Sometimes, an iter has several weights. Use only the first in this case */
+ gboolean weight_set_for_this_iter;
+ weight_set_for_this_iter = FALSE;
+ for (tag_walk = tags; tag_walk != NULL; tag_walk = tag_walk->next) {
+ tag = GTK_TEXT_TAG(tag_walk->data);
+ g_object_get(G_OBJECT(tag),
+ "background-set", &bg_set,
+ "foreground-set", &fg_set,
+ "underline-set", &under_set,
+ "strikethrough-set", &strike_set,
+ "weight-set", &weight_set,
+ NULL);
+ if (fg_set) {
+ g_object_get(G_OBJECT(tag), "foreground-gdk", &color, NULL);
+ attr = pango_attr_foreground_new(color->red,color->green,color->blue);
+ attr->start_index = printing_text_iter_get_offset_bytes(print_data, &iter);
+ open_attrs = g_slist_prepend(open_attrs, attr);
+ }
+ if (bg_set) {
+ g_object_get(G_OBJECT(tag), "background-gdk", &color, NULL);
+ attr = pango_attr_background_new(color->red,color->green,color->blue);
+ attr->start_index = printing_text_iter_get_offset_bytes(print_data, &iter);
+ open_attrs = g_slist_prepend(open_attrs, attr);
+ }
+ if (under_set) {
+ g_object_get(G_OBJECT(tag), "underline", &underline, NULL);
+ attr = pango_attr_underline_new(underline);
+ attr->start_index = printing_text_iter_get_offset_bytes(print_data, &iter);
+ open_attrs = g_slist_prepend(open_attrs, attr);
+ }
+ if (strike_set) {
+ g_object_get(G_OBJECT(tag), "strikethrough", &strikethrough, NULL);
+ attr = pango_attr_strikethrough_new(strikethrough);
+ attr->start_index = printing_text_iter_get_offset_bytes(print_data, &iter);
+ open_attrs = g_slist_prepend(open_attrs, attr);
+ }
+ if (weight_set && !weight_set_for_this_iter) {
+ weight_set_for_this_iter = TRUE;
+ g_object_get(G_OBJECT(tag), "weight", &weight, NULL);
+ attr = pango_attr_weight_new(weight);
+ attr->start_index = printing_text_iter_get_offset_bytes(print_data, &iter);
+ open_attrs = g_slist_prepend(open_attrs, attr);
+ /* Hack to see if the first char is bold -- indicates header */
+ if (attr->start_index == 0 && weight == PANGO_WEIGHT_BOLD) {
+ *has_headers = TRUE;
+ }
+ }
+ }
+ g_slist_free(tags);
+ }
+
+ } while(!gtk_text_iter_is_end(&iter) && gtk_text_iter_forward_to_tag_toggle(&iter, NULL));
+
+ /* close all open attributes */
+ for (attr_walk = open_attrs; attr_walk != NULL; attr_walk = attr_walk->next) {
+ attr = (PangoAttribute*) attr_walk->data;
attr->end_index = printing_text_iter_get_offset_bytes(print_data, &iter);
pango_attr_list_insert(attr_list, attr);
- found = TRUE;
- open_attrs = g_slist_delete_link(open_attrs, attr_walk);
- break;
- }
- }
- }
- if(!found)
- debug_print("Error generating attribute list.\n");
}
-
+ g_slist_free(open_attrs);
- }
- g_slist_free(tags);
- }
-
- if(gtk_text_iter_begins_tag(&iter, NULL)) {
- tags = gtk_text_iter_get_toggled_tags(&iter, TRUE);
- /* Sometimes, an iter has several weights. Use only the first in this case */
- gboolean weight_set_for_this_iter;
- weight_set_for_this_iter = FALSE;
- for(tag_walk = tags; tag_walk != NULL; tag_walk = tag_walk->next) {
- tag = GTK_TEXT_TAG(tag_walk->data);
- g_object_get(G_OBJECT(tag),
- "background-set", &bg_set,
- "foreground-set", &fg_set,
- "underline-set", &under_set,
- "strikethrough-set", &strike_set,
- "weight-set", &weight_set,
- NULL);
- if(fg_set) {
- g_object_get(G_OBJECT(tag), "foreground-gdk", &color, NULL);
- attr = pango_attr_foreground_new(color->red,color->green,color->blue);
- attr->start_index = printing_text_iter_get_offset_bytes(print_data, &iter);
- open_attrs = g_slist_prepend(open_attrs, attr);
- }
- if(bg_set) {
- g_object_get(G_OBJECT(tag), "background-gdk", &color, NULL);
- attr = pango_attr_background_new(color->red,color->green,color->blue);
- attr->start_index = printing_text_iter_get_offset_bytes(print_data, &iter);
- open_attrs = g_slist_prepend(open_attrs, attr);
- }
- if(under_set) {
- g_object_get(G_OBJECT(tag), "underline", &underline, NULL);
- attr = pango_attr_underline_new(underline);
- attr->start_index = printing_text_iter_get_offset_bytes(print_data, &iter);
- open_attrs = g_slist_prepend(open_attrs, attr);
- }
- if(strike_set) {
- g_object_get(G_OBJECT(tag), "strikethrough", &strikethrough, NULL);
- attr = pango_attr_strikethrough_new(strikethrough);
- attr->start_index = printing_text_iter_get_offset_bytes(print_data, &iter);
- open_attrs = g_slist_prepend(open_attrs, attr);
- }
- if(weight_set && !weight_set_for_this_iter) {
- weight_set_for_this_iter = TRUE;
- g_object_get(G_OBJECT(tag), "weight", &weight, NULL);
- attr = pango_attr_weight_new(weight);
- attr->start_index = printing_text_iter_get_offset_bytes(print_data, &iter);
- open_attrs = g_slist_prepend(open_attrs, attr);
- /* Hack to see if the first char is bold -- indicates header */
- if (attr->start_index == 0 && weight == PANGO_WEIGHT_BOLD) {
- *has_headers = TRUE;
- }
- }
- }
- g_slist_free(tags);
- }
-
- } while(!gtk_text_iter_is_end(&iter) && gtk_text_iter_forward_to_tag_toggle(&iter, NULL));
-
- /* close all open attributes */
- for(attr_walk = open_attrs; attr_walk != NULL; attr_walk = attr_walk->next) {
- attr = (PangoAttribute*) attr_walk->data;
- attr->end_index = printing_text_iter_get_offset_bytes(print_data, &iter);
- pango_attr_list_insert(attr_list, attr);
- }
- g_slist_free(open_attrs);
-
- pango_layout_set_attributes(print_data->layout, attr_list);
- pango_attr_list_unref(attr_list);
+ pango_layout_set_attributes(print_data->layout, attr_list);
+ pango_attr_list_unref(attr_list);
}
static gboolean printing_is_pango_gdk_color_equal(PangoColor *p, GdkColor *g)
{
- return ((p->red == g->red) && (p->green == g->green) && (p->blue == g->blue));
+ return ((p->red == g->red) && (p->green == g->green) && (p->blue == g->blue));
}
/* Pango has it's attribute in bytes, but GtkTextIter gets only an offset
*/
static gint printing_text_iter_get_offset_bytes(PrintData *print_data, const GtkTextIter *iter)
{
- gint off_chars;
- gint off_bytes;
- gchar *text;
- GtkTextIter start;
-
- off_chars = gtk_text_iter_get_offset(iter);
- if (print_data->sel_start < 0 || print_data->sel_end <= print_data->sel_start) {
- gtk_text_buffer_get_start_iter(gtk_text_iter_get_buffer(iter), &start);
- } else {
- gtk_text_buffer_get_iter_at_offset(gtk_text_iter_get_buffer(iter), &start, print_data->sel_start);
- }
- text = gtk_text_iter_get_text(&start, iter);
- off_bytes = strlen(text);
- g_free(text);
- return off_bytes;
+ gint off_chars;
+ gint off_bytes;
+ gchar *text;
+ GtkTextIter start;
+
+ off_chars = gtk_text_iter_get_offset(iter);
+ if (print_data->sel_start < 0 || print_data->sel_end <= print_data->sel_start) {
+ gtk_text_buffer_get_start_iter(gtk_text_iter_get_buffer(iter), &start);
+ } else {
+ gtk_text_buffer_get_iter_at_offset(gtk_text_iter_get_buffer(iter), &start, print_data->sel_start);
+ }
+ text = gtk_text_iter_get_text(&start, iter);
+ off_bytes = strlen(text);
+ g_free(text);
+ return off_bytes;
}
static void printing_preview_update_zoom_sensitivity(PreviewData *preview_data)
{
- if((preview_data->print_data->zoom * PREVIEW_ZOOM_FAC) > PREVIEW_ZOOM_MAX)
- gtk_widget_set_sensitive(preview_data->zoom_in, FALSE);
- else
- gtk_widget_set_sensitive(preview_data->zoom_in, TRUE);
-
- if((preview_data->print_data->zoom / PREVIEW_ZOOM_FAC) < PREVIEW_ZOOM_MIN)
- gtk_widget_set_sensitive(preview_data->zoom_out, FALSE);
- else
- gtk_widget_set_sensitive(preview_data->zoom_out, TRUE);
+ if((preview_data->print_data->zoom * PREVIEW_ZOOM_FAC) > PREVIEW_ZOOM_MAX)
+ gtk_widget_set_sensitive(preview_data->zoom_in, FALSE);
+ else
+ gtk_widget_set_sensitive(preview_data->zoom_in, TRUE);
+
+ if ((preview_data->print_data->zoom / PREVIEW_ZOOM_FAC) < PREVIEW_ZOOM_MIN)
+ gtk_widget_set_sensitive(preview_data->zoom_out, FALSE);
+ else
+ gtk_widget_set_sensitive(preview_data->zoom_out, TRUE);
}
#endif /* GTK+ >= 2.10.0 */
projects / claws.git / blobdiff