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| #include <gtk/gtk.h>
#include <gtksourceview/gtksource.h>
#include <gtksourceview/gtksourcebuffer.h>
///#include "/usr/include/gtksourceview-3.0/gtksourceview/gtksourcelanguage.h"
///#include "/usr/include/gtksourceview-3.0/gtksourceview/gtksourcelanguagemanager.h"
#include <gtksourceview/completion-providers/words/gtksourcecompletionwords.h>
//gtksourceview_08.c
/* Compile with:
* gcc -std=c11 -Wall -fmax-errors=10 -Wextra gtksourceview_08.c -o gtksourceview_08 `pkg-config --cflags --libs gtk+-3.0 gtksourceview-3.0`
*/
int CB_DEBUG = TRUE;
static void
create_tags (GtkTextBuffer *buffer)
{
/* Create a bunch of tags. Note that it's also possible to
* create tags with gtk_text_tag_new() then add them to the
* tag table for the buffer, gtk_text_buffer_create_tag() is
* just a convenience function. Also note that you don't have
* to give tags a name; pass NULL for the name to create an
* anonymous tag.
*
* In any real app, another useful optimization would be to create
* a GtkTextTagTable in advance, and reuse the same tag table for
* all the buffers with the same tag set, instead of creating
* new copies of the same tags for every buffer.
*
* Tags are assigned default priorities in order of addition to the
* tag table. That is, tags created later that affect the same text
* property affected by an earlier tag will override the earlier
* tag. You can modify tag priorities with
* gtk_text_tag_set_priority().
*/
gtk_text_buffer_create_tag (buffer, "big",
/* points times the PANGO_SCALE factor */
"size", 20 * PANGO_SCALE, NULL);
gtk_text_buffer_create_tag (buffer, "xx-small",
"scale", PANGO_SCALE_XX_SMALL, NULL);
gtk_text_buffer_create_tag (buffer, "x-large",
"scale", PANGO_SCALE_X_LARGE, NULL);
gtk_text_buffer_create_tag (buffer, "monospace",
"family", "monospace", NULL);
gtk_text_buffer_create_tag (buffer, "blue_foreground",
"foreground", "blue", NULL);
gtk_text_buffer_create_tag (buffer, "red_background",
"background", "red", NULL);
gtk_text_buffer_create_tag (buffer, "big_gap_before_line",
"pixels_above_lines", 30, NULL);
gtk_text_buffer_create_tag (buffer, "big_gap_after_line",
"pixels_below_lines", 30, NULL);
gtk_text_buffer_create_tag (buffer, "double_spaced_line",
"pixels_inside_wrap", 10, NULL);
gtk_text_buffer_create_tag (buffer, "not_editable",
"editable", FALSE, NULL);
gtk_text_buffer_create_tag (buffer, "word_wrap",
"wrap_mode", GTK_WRAP_WORD, NULL);
gtk_text_buffer_create_tag (buffer, "char_wrap",
"wrap_mode", GTK_WRAP_CHAR, NULL);
gtk_text_buffer_create_tag (buffer, "no_wrap",
"wrap_mode", GTK_WRAP_NONE, NULL);
gtk_text_buffer_create_tag (buffer, "center",
"justification", GTK_JUSTIFY_CENTER, NULL);
gtk_text_buffer_create_tag (buffer, "right_justify",
"justification", GTK_JUSTIFY_RIGHT, NULL);
gtk_text_buffer_create_tag (buffer, "wide_margins",
"left_margin", 50, "right_margin", 50,
NULL);
gtk_text_buffer_create_tag (buffer, "strike",
"strikethrough", TRUE, NULL);
gtk_text_buffer_create_tag (buffer, "superscript",
"rise", 10 * PANGO_SCALE, /* 10 pixels */
"size", 8 * PANGO_SCALE, /* 8 points */
NULL);
gtk_text_buffer_create_tag (buffer, "subscript",
"rise", -10 * PANGO_SCALE, /* 10 pixels */
"size", 8 * PANGO_SCALE, /* 8 points */
NULL);
gtk_text_buffer_create_tag (buffer, "rtl_quote",
"wrap_mode", GTK_WRAP_WORD,
"direction", GTK_TEXT_DIR_RTL,
"indent", 30,
"left_margin", 20,
"right_margin", 20,
NULL);
gtk_text_buffer_create_tag (buffer, "heading", "weight", PANGO_WEIGHT_BOLD,
"size", 15 * PANGO_SCALE, NULL);
gtk_text_buffer_create_tag (buffer, "ultralight-weight", "weight", PANGO_WEIGHT_ULTRALIGHT, NULL);
gtk_text_buffer_create_tag (buffer, "light_weight", "weight", PANGO_WEIGHT_LIGHT, NULL);
gtk_text_buffer_create_tag (buffer, "normal_weight", "weight", PANGO_WEIGHT_NORMAL, NULL);
gtk_text_buffer_create_tag (buffer, "bold_weight", "weight", PANGO_WEIGHT_BOLD, NULL);
gtk_text_buffer_create_tag (buffer, "ultrabold_weight", "weight", PANGO_WEIGHT_ULTRABOLD, NULL);
gtk_text_buffer_create_tag (buffer, "heavy_weight", "weight", PANGO_WEIGHT_HEAVY, NULL);
gtk_text_buffer_create_tag (buffer, "no_underline","underline", PANGO_UNDERLINE_NONE, NULL);
gtk_text_buffer_create_tag (buffer, "underline","underline", PANGO_UNDERLINE_SINGLE, NULL);
gtk_text_buffer_create_tag (buffer, "double_underline","underline", PANGO_UNDERLINE_DOUBLE, NULL);
gtk_text_buffer_create_tag (buffer, "low_underline","underline", PANGO_UNDERLINE_LOW, NULL);
gtk_text_buffer_create_tag (buffer, "normal","style", PANGO_STYLE_NORMAL, NULL);
gtk_text_buffer_create_tag (buffer, "oblique","style", PANGO_STYLE_OBLIQUE, NULL);
gtk_text_buffer_create_tag (buffer, "italic", "style", PANGO_STYLE_ITALIC, NULL);
}
/**********************************************/
/* série de callback pour le toolbar de base */
/**********************************************/
void cb_ButtonClicked_toTwoToolBar( GtkWidget *widget,GdkEvent *event, gpointer toolbar )
{
gtk_widget_show (toolbar);
(void)widget;
(void)event;
}
void cb_ButtonClicked_toNew( GtkWidget *widget,GdkEvent *event, gpointer data )
{
(void)widget;
(void)event;
(void)data;
}
void cb_ButtonClicked_toOpen( GtkWidget *widget,GdkEvent *event, gpointer data )
{
(void)widget;
(void)event;
(void)data;
}
void cb_ButtonClicked_toRecent( GtkWidget *widget,GdkEvent *event, gpointer data )
{
(void)widget;
(void)event;
(void)data;
}
void cb_ButtonClicked_toSave( GtkWidget *widget,GdkEvent *event, gpointer data )
{
(void)widget;
(void)event;
(void)data;
}
void cb_ButtonClicked_toSaveAs( GtkWidget *widget,GdkEvent *event, gpointer data )
{
(void)widget;
(void)event;
(void)data;
}
void cb_ButtonClicked_toClose( GtkWidget *widget,GdkEvent *event, gpointer data )
{
(void)widget;
(void)event;
(void)data;
}
void cb_ButtonClicked_toSelectionClear( GtkWidget *widget,GdkEvent *event, gpointer data )
{
(void)widget;
(void)event;
(void)data;
}
void cb_ButtonClicked_toCopy( GtkWidget *widget,GdkEvent *event, gpointer data )
{
(void)widget;
(void)event;
(void)data;
}
void cb_ButtonClicked_toPaste( GtkWidget *widget,GdkEvent *event, gpointer data )
{
(void)widget;
(void)event;
(void)data;
}
void cb_ButtonClicked_toRedo( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
if (gtk_source_buffer_can_redo(GTK_SOURCE_BUFFER(buffer)) )
{
gtk_source_buffer_redo(GTK_SOURCE_BUFFER(buffer)) ;
}
return ;
(void)widget;
(void)event;
}
void cb_ButtonClicked_toUndo( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
if (gtk_source_buffer_can_undo(GTK_SOURCE_BUFFER(buffer)) )
{
gtk_source_buffer_undo(GTK_SOURCE_BUFFER(buffer)) ;
}
return ;
(void)widget;
(void)event;
}
void cb_ButtonClicked_toSelectionAll( GtkWidget *widget,GdkEvent *event, gpointer data )
{
(void)widget;
(void)event;
(void)data;
}
void cb_ButtonClicked_toPolice( GtkWidget *widget,GdkEvent *event, gpointer sourceview )
{
/* a voir pour initialiser le dialogue avec la font courante */
/* Creates a new GtkFontChooserDialog */
GtkWidget * font_chooser_dialog;
//gint *response ;
gchar * font;
font_chooser_dialog = gtk_font_chooser_dialog_new (NULL, NULL);
// tester sans response = suis sur que ca le fait
//response =
gtk_dialog_run (GTK_DIALOG (font_chooser_dialog));
font = gtk_font_chooser_get_font(GTK_FONT_CHOOSER(font_chooser_dialog));
/* contrairement à d'autre box dialog il faut chercher si une font a été
* sélectionnée ou pas
*/
if (font != NULL)
{
const PangoFontDescription *description = gtk_font_chooser_get_font_desc(GTK_FONT_CHOOSER(font_chooser_dialog));
gtk_font_chooser_set_font_desc(GTK_FONT_CHOOSER(font_chooser_dialog), description);
gtk_widget_override_font (sourceview,description);
}
gtk_widget_destroy (font_chooser_dialog);
(void)widget;
(void)event;
}
void text_action( gpointer buffer,gchar * tag)
{
/* modifie une zone de texte */
GtkTextIter start;
GtkTextIter end;
if (gtk_text_buffer_get_selection_bounds (GTK_TEXT_BUFFER(buffer), &start, &end))
{
gtk_text_buffer_apply_tag_by_name(GTK_TEXT_BUFFER(buffer),tag, &start, &end);
}
}
void cb_ButtonClicked_toNormal( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
/* "efface tous les tags ??? */
GtkTextIter start;
GtkTextIter end;
if (gtk_text_buffer_get_selection_bounds (GTK_TEXT_BUFFER(buffer), &start, &end))
{
g_print ("efface les tags ????????\n");
gtk_text_buffer_remove_all_tags(GTK_TEXT_BUFFER(buffer), &start, &end);
}
(void)widget;
(void)event;
}
void cb_ButtonClicked_toBold( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
text_action(buffer,"bold_weight"); //tag action = "bold_weight"
(void)widget;
(void)event;
}
void cb_ButtonClicked_toIndentLess( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
(void)widget;
(void)event;
(void)buffer;
}
void cb_ButtonClicked_toIndentMore( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
(void)widget;
(void)event;
(void)buffer;
}
void cb_ButtonClicked_toStrikethrough( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
text_action(buffer,"strike"); //tag action = "strike"
(void)widget;
(void)event;
}
void cb_ButtonClicked_toItalic( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
text_action(buffer,"italic"); //tag action = "italic"
(void)widget;
(void)event;
}
void cb_ButtonClicked_toUnderline( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
text_action(buffer,"underline"); //tag action = "underline";
(void)widget;
(void)event;
}
void cb_ButtonClicked_toJustifyLeft( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
text_action(buffer,"left_justify"); //tag action = "left_justify"
(void)widget;
(void)event;
}
void cb_ButtonClicked_toJustifyCenter( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
text_action(buffer,"center"); //tag action = "center_justify"
(void)widget;
(void)event;
}
void cb_ButtonClicked_toJustifyRight( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
text_action(buffer,"right_justify"); //tag action = "right_justify"
(void)widget;
(void)event;
}
void cb_ButtonClicked_toJustifyFill( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
(void)widget;
(void)event;
(void)buffer;
}
void cb_ButtonClicked_toExit( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
gtk_main_quit();
(void)widget;
(void)event;
(void)buffer;
}
/*********************************************/
/* série de callback pour le toolbar_advance */
/*********************************************/
void cb_ButtonClicked_toOneToolBar( GtkWidget *widget,GdkEvent *event, gpointer toolbar )
{
gtk_widget_hide (toolbar);
(void)widget;
(void)event;
}
void cb_ButtonClicked_toOngletFirst( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
(void)widget;
(void)event;
(void)buffer;
}
void cb_ButtonClicked_toOngletPrevious( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
(void)widget;
(void)event;
(void)buffer;
}
void cb_ButtonClicked_toOngletNext( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
(void)widget;
(void)event;
(void)buffer;
}
void cb_ButtonClicked_toOngletLast( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
(void)widget;
(void)event;
(void)buffer;
}
void cb_ButtonClicked_toSearch( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
(void)widget;
(void)event;
(void)buffer;
}
void cb_ButtonClicked_toFind( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
(void)widget;
(void)event;
(void)buffer;
}
void cb_ButtonClicked_toReplace( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
(void)widget;
(void)event;
(void)buffer;
}
void cb_ButtonClicked_toClear( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
GtkTextIter start;
GtkTextIter end;
gtk_source_buffer_remove_source_marks (GTK_SOURCE_BUFFER(buffer), &start, &end,NULL);
(void)widget;
(void)event;
}
void cb_ButtonClicked_toPreference( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
(void)widget;
(void)event;
(void)buffer;
}
void cb_ButtonClicked_toHelp( GtkWidget *widget,GdkEvent *event, gpointer buffer )
{
(void)widget;
(void)event;
(void)buffer;
}
GtkWidget * create_toolbar_advance(GtkSourceBuffer *buffer)
/* toolbar advance pour les fonctions complementaires */
{
GtkToolItem *item;
GtkToolItem *Separator;
GtkWidget *toolbar_advance = gtk_toolbar_new ();
gtk_widget_set_valign (toolbar_advance, GTK_ALIGN_CENTER);
/* gestion des onglets */
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "go-first");
gtk_tool_item_set_tooltip_markup(GTK_TOOL_ITEM (item), "Va vers le premier onglet");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toOngletFirst),NULL);
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "go-previous");
gtk_tool_item_set_tooltip_markup(GTK_TOOL_ITEM (item), "Va vers l'onglet précédent");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toOngletPrevious),NULL);
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "go-next");
gtk_tool_item_set_tooltip_markup(GTK_TOOL_ITEM (item), "Va vers l'onglet suivant");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toOngletNext),NULL);
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "go-last");
gtk_tool_item_set_tooltip_markup(GTK_TOOL_ITEM (item), "Va vers le dernier onglet");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toOngletLast),NULL);
/* Avec des séparateurs */
Separator = gtk_separator_tool_item_new();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), Separator, -1);
/* fin separator */
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "edit-find");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "<b>Recherchez</b> dans le texte....\nEt marque les occurrences trouvées");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toFind),NULL);
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "system-search");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "Effectuer une <b>recherche</b> dans le texte....");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toSearch),NULL);
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "edit-clear-symbolic");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "Retire toutes les marques");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toClear),buffer);
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "edit-find-replace");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "<b>Recherchez</b> et <b>remplacez</b> dans le texte....");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toReplace),NULL);
/* Avec des séparateurs */
Separator = gtk_separator_tool_item_new();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), Separator, -1);
/* fin separator */
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "go-bottom");//fin de document
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "va tout en bas du document");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toReplace),NULL);
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "go-top");//début de document
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "va tout en haut du document");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toReplace),NULL);
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "go-down");//page suivante
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "va en bas du document");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toReplace),NULL);
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "go-up");//page précente
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "va en haut du document");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toReplace),NULL);
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "go-first");//début de ligne
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "va au début de la ligne");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toReplace),NULL);
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "go-home");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "va tout en haut du document et au début de la ligne");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toReplace),NULL);
/* Avec des séparateurs */
Separator = gtk_separator_tool_item_new();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), Separator, -1);
/* fin separator */
/* on reprend des trucs classiques */
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item),"preferences-system");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "accède aux préférences");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toPreference),NULL);
/* Avec des séparateurs */
Separator = gtk_separator_tool_item_new();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), Separator, -1);
/* fin separator */
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item),"help-about");
gtk_widget_set_tooltip_text (GTK_WIDGET (item), "A l'aide !!!!!");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toHelp),NULL);
/* Avec des séparateurs */
Separator = gtk_separator_tool_item_new();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar_advance), Separator, -1);
/*
#autre icone possible
#button_search.set_icon_name("accessories-calculator")
#button_search.set_icon_name("face-laugh")
#button_search.set_icon_name("face-raspberry")
#button_search.set_icon_name("format-text-strikethrough")
" "format-text-direction-ltr", left
" format-text-direction-rtl", right
*/
return toolbar_advance;
}
GtkWidget * create_toolbar (GtkWidget *sourceview,GtkSourceBuffer *buffer)
/* toolbar de base pour les fonctions courantes */
{
GtkToolItem *item;
GtkToolItem *Separator;
GtkWidget *toolbar = gtk_toolbar_new ();
gtk_widget_set_valign (toolbar, GTK_ALIGN_CENTER);
/* production d'un lot de bouton */
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "document-new");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "Nouveau document");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toNew),buffer);
item = gtk_tool_button_new (NULL,NULL);
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item),"document-open");
gtk_tool_item_set_tooltip_markup(GTK_TOOL_ITEM (item), "<b>Ouvrir</b> un fichier texte existant");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toOpen),buffer);
item = gtk_tool_button_new (NULL,NULL);
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item),"document-open-recent");
gtk_tool_item_set_tooltip_markup(GTK_TOOL_ITEM (item), "<b>Ouvrir</b> un fichier traité récemment");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toRecent),buffer);
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "document-save");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "<b>Enregistrez</b> le fichier courant");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toSave),buffer);
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "document-save-as");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "<b>Enregistrez</b> sous ....");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toSaveAs),buffer);
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "process-stop");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "<b>Fermer le document</b> ");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toClose),buffer);
/* Avec des séparateurs */
Separator = gtk_separator_tool_item_new();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), Separator, -1);
/* fin separator */
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "edit-clear");//pour effacer la sélection
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "pour effacer la sélection");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toSelectionClear),buffer);
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "edit-copy");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "copie la sélection");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toCopy),buffer);
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "edit-paste");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "colle la sélection au curseur courant");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toPaste),buffer);
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "edit-redo");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "Rétablit la partie supprimée");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toRedo),buffer);
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "edit-undo");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "annule la derniere opération\n les caractères sont regroupés par mot");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toUndo),buffer);
item = gtk_tool_button_new (NULL,NULL );
gtk_tool_button_set_icon_name(GTK_TOOL_BUTTON (item), "edit-select-all");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "Sélectionne la totalité du texte");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toSelectionAll),buffer);
/* Avec des séparateurs */
Separator = gtk_separator_tool_item_new();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), Separator, -1);
/* fin separator */
/* choix de la police */
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item),"preferences-desktop-font");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "Choix de la police");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toPolice),sourceview);
/* la gestion des formats de polices */
item = gtk_tool_button_new (NULL, "normal");
gtk_tool_item_set_is_important(item, TRUE);
//gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "format-text-bold-symbolic");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "Mettez la sélection en <b>normal</b>");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toNormal),buffer);
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "format-text-bold-symbolic");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "Mettez la sélection en <b>gras</b>");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toBold),buffer);
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "format-text-strikethrough");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "Mettez format-text-strikethrough");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toStrikethrough),buffer);
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "format-text-italic-symbolic");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "Mettez la sélection en <span font_style='italic' ><b>italique</b></span>");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toItalic),buffer);
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "format-text-underline-symbolic");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "Mettez la sélection en <u>souligné</u>");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toUnderline),buffer);
/* Avec des séparateurs */
Separator = gtk_separator_tool_item_new();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), Separator, -1);
/* fin separator */
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "format-indent-less");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), " retrait d'une tabulation");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toIndentLess),buffer);
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item), "format-indent-more");
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "Ajout d'une tabulation");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toIndentMore),buffer);
/* des boutons tool radio pour le choix de la justification gauche droite milieu
* avec par défaut à gauche
* reste à trouver comment jouer avec les 4 buttontool pou 1/4
*/
GSList *group=NULL;
GtkToolItem *buttontool;
buttontool = gtk_radio_tool_button_new(NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON(buttontool),"format-justify-left-symbolic");
gtk_widget_set_tooltip_markup (GTK_WIDGET (buttontool), "Justifiez le texte à gauche");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), buttontool, -1);
gtk_radio_tool_button_set_group (GTK_RADIO_TOOL_BUTTON (buttontool),group);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toJustifyLeft),buffer);
/* par defaut c'est la justicition à gauche */
//gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON(buttontool), TRUE);
buttontool = gtk_radio_tool_button_new(group);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON(buttontool),"format-justify-center-symbolic");
gtk_widget_set_tooltip_markup (GTK_WIDGET (buttontool), "Justifiez le texte au milieu ");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), buttontool, -1);
//gtk_radio_button_set_group (GTK_RADIO_BUTTON (buttontool),group);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toJustifyCenter),buffer);
buttontool = gtk_radio_tool_button_new(group);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON(buttontool),"format-justify-right-symbolic");
gtk_widget_set_tooltip_markup (GTK_WIDGET (buttontool), "Justifiez le texte à droite ");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), buttontool, -1);
//gtk_radio_button_set_group (GTK_RADIO_BUTTON (buttontool),group);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toJustifyRight),buffer);
buttontool = gtk_radio_tool_button_new(group);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON(buttontool),"format-justify-fill-symbolic");
gtk_widget_set_tooltip_markup (GTK_WIDGET (buttontool), "Justifiez le texte rempli entre marge ");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), buttontool, -1);
//gtk_radio_button_set_group (GTK_RADIO_BUTTON (buttontool),group);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toJustifyFill),buffer);
//* Avec des séparateurs */
Separator = gtk_separator_tool_item_new();
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), Separator, -1);
/* fin separator */
/* enfin on peut quitter !!!!! */
item = gtk_tool_button_new (NULL, NULL);
gtk_tool_button_set_icon_name (GTK_TOOL_BUTTON (item),"application-exit");
gtk_widget_set_tooltip_text (GTK_WIDGET (item), "Quitter l'éditeur");
gtk_toolbar_insert (GTK_TOOLBAR (toolbar), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toExit),buffer);
return toolbar;
}
void manage_toolbars(GtkWidget *toolbarone,GtkWidget *toolbartwo)
{
/* étant donné que la référence de toolbar_advance est créé à la compilation
* je ne peux pas faire de référence en dynamique
* du coup je rajoute les boutons pour passer en double toolbar
* après la création de toolbar_advance
* dans une autre fonction
*/
/* essai de bouton de base avec un texte car j'ai perdu le truc gtk_button_new*/
GtkToolItem *item;
item = gtk_tool_button_new (NULL,"Toolbar en 2 niveaux" );
/* Définit si tool_item doit être considéré comme important.
* La classe GtkToolButton utilise cette propriété pour déterminer
* s'il doit afficher ou masquer son libellé lorsque le style de la barre d'outils
* est GTK_TOOLBAR_BOTH_HORIZ. Le résultat est que seul les boutons d'outils
* avec le jeu de propriétés "is_important" ont des étiquettes,
* un effet connu sous le nom de "texte de priorité"
* le moyen d'afficher un label au lieu d'un icone
*/
gtk_tool_item_set_is_important(item, TRUE);
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "Passer la barre d'outils en 2 niveaux");
gtk_toolbar_insert (GTK_TOOLBAR (toolbarone), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toTwoToolBar),toolbartwo);
/************************************/
item= gtk_tool_button_new (NULL,"Toolbar en 1 niveau" );
/* Définit si tool_item doit être considéré comme important.
* La classe GtkToolButton utilise cette propriété pour déterminer
* s'il doit afficher ou masquer son libellé lorsque le style de la barre d'outils
* est GTK_TOOLBAR_BOTH_HORIZ. Le résultat est que seuls les boutons d'outils
* avec le jeu de propriétés "is_important" ont des étiquettes,
* un effet connu sous le nom de "texte de priorité"
* le moyen d'afficher un label au lieu d'un icone
*/
gtk_tool_item_set_is_important(item, TRUE);
gtk_tool_item_set_tooltip_markup (GTK_TOOL_ITEM (item), "Passer la barre d'outils en 1 niveau");
gtk_toolbar_insert (GTK_TOOLBAR (toolbartwo), item, -1);
g_signal_connect(item, "clicked", G_CALLBACK (cb_ButtonClicked_toOneToolBar),toolbartwo);
}
gboolean incertain_language (const gchar *filename)
{
g_return_val_if_fail (filename != NULL, FALSE);
//gchar *content_type;
gboolean result_uncertain = TRUE; // si vrai c'est que incertain !!!!
gchar *content_type = g_content_type_guess (filename, NULL, 0, &result_uncertain);
if (result_uncertain)
{
if (CB_DEBUG == TRUE)
{
g_print("pas réussi à détecter le langage de programmation du fichier [%s]\n", filename);
}
g_free (content_type);
return result_uncertain;
}
return result_uncertain;
}
static void handle_error (gchar *text,GError *error,const gchar *filename)
{
if (error != NULL)
{
g_print("%s : %s : %s\n", text, (error)->message, filename);
g_clear_error (&error);
}
}
gboolean completion (GtkWidget *sourceview,GtkSourceBuffer *buffer)
{
g_return_val_if_fail (sourceview != NULL, FALSE);
/* création du système provider fournisseur de mot complet */
gchar *name = "main";
GtkSourceCompletionWords *word_provider =gtk_source_completion_words_new(name,NULL);
/* rattachement du provider au buffer */
gtk_source_completion_words_register(GTK_SOURCE_COMPLETION_WORDS(word_provider),GTK_TEXT_BUFFER(buffer));
/* référence interne au gtksourceview pour rattacher le système visuel au viewer */
GtkSourceCompletion *completion = gtk_source_view_get_completion(GTK_SOURCE_VIEW(sourceview));
/* ajout du provider dans un contener registre de 1 ou plusieurs providers */
GError **error = NULL;
if(gtk_source_completion_add_provider(GTK_SOURCE_COMPLETION(completion), GTK_SOURCE_COMPLETION_PROVIDER(word_provider),error)!= TRUE)
{
handle_error("une erreur est apparue au stockage du provider dans le regsitre des providers\n",*error,NULL);
return FALSE;
}
return TRUE;
}
static gboolean set_language (GtkSourceBuffer *sBuf, const gchar *language_name)
/* crée un gestionnaire de langage, affecte un langage et associe le gestionnaire au buffer*/
{
/* contrôle paranoiaque des paramètres */
g_return_val_if_fail (sBuf != NULL, FALSE);
//g_return_val_if_fail (language_name != NULL, FALSE);
g_return_val_if_fail (GTK_SOURCE_BUFFER (sBuf), FALSE);
/* création du gestionnaire de langage */
GtkSourceLanguageManager *langm = gtk_source_language_manager_new ();
/* définition d'un langage avec le paramètre language_name*/
GtkSourceLanguage *lang = gtk_source_language_manager_get_language (langm,language_name);
if (CB_DEBUG == TRUE)
{
g_print("Language: [%s]\n", gtk_source_language_get_name(lang));
}
if (lang == NULL)
{
g_print ("No language found for mime type `%s'\n", "text/x-csrc");
return FALSE;
}
return TRUE;
}
static gboolean open_file (GtkSourceBuffer *sBuf, const gchar *filename)
{
GError *err = NULL;
gboolean reading;
GtkTextIter iter;
GIOChannel *io;
gchar *buffer;
g_return_val_if_fail (sBuf != NULL, FALSE);
g_return_val_if_fail (filename != NULL, FALSE);
g_return_val_if_fail (GTK_SOURCE_BUFFER (sBuf), FALSE);
/* Now load the file from Disk */
io = g_io_channel_new_file (filename, "r", &err);
if (!io)
{
//g_print("error: %s %s\n", (err)->message, filename);
handle_error("erreur d'ouverture fichier",err,filename);
return FALSE;
}
if (g_io_channel_set_encoding (io, "utf-8", &err) != G_IO_STATUS_NORMAL)
{
handle_error("err: Failed to set encoding",err,filename);
return FALSE;
}
// début du gel des commandes undo/redo au chargement du fichier
gtk_source_buffer_begin_not_undoable_action (sBuf);
//gtk_text_buffer_set_text (GTK_TEXT_BUFFER (sBuf), "", 0);
buffer = g_malloc (4096);
reading = TRUE;
while (reading)
{
gsize bytes_read;
GIOStatus status;
status = g_io_channel_read_chars (io, buffer, 4096, &bytes_read, &err);
switch (status)
{
case G_IO_STATUS_EOF: reading = FALSE;
case G_IO_STATUS_NORMAL:
if (bytes_read == 0) continue;
gtk_text_buffer_get_end_iter ( GTK_TEXT_BUFFER (sBuf), &iter);
gtk_text_buffer_insert (GTK_TEXT_BUFFER(sBuf),&iter,buffer,bytes_read);
break;
case G_IO_STATUS_AGAIN: continue;
case G_IO_STATUS_ERROR:
default:
g_print("err (%s): %s", filename, (err)->message);
/* because of error in input we clear already loaded text */
gtk_text_buffer_set_text (GTK_TEXT_BUFFER (sBuf), "", 0);
reading = FALSE;
break;
}
}
g_free (buffer);
gtk_source_buffer_end_not_undoable_action (sBuf);
g_io_channel_unref (io);
if (err)
{
g_error_free (err);
return FALSE;
}
gtk_text_buffer_set_modified (GTK_TEXT_BUFFER (sBuf), FALSE);
/* move cursor to the beginning */
gtk_text_buffer_get_start_iter (GTK_TEXT_BUFFER (sBuf), &iter);
gtk_text_buffer_place_cursor (GTK_TEXT_BUFFER (sBuf), &iter);
g_object_set_data_full (G_OBJECT (sBuf),"filename", g_strdup (filename),
(GDestroyNotify) g_free);
return TRUE;
}
gchar * find_file(gchar *file_name)
{
/* il faudrait blinder la recheche de filchier */
g_return_val_if_fail (file_name != NULL, NULL);
if (g_file_test (file_name, G_FILE_TEST_EXISTS) == TRUE)
return file_name;
else
{
g_print(" erreur sur le fichier de logo %s\n", file_name);
return NULL;
}
}
void setup_default_icon(gchar *logo)
{
g_print("coucou\n");
GError *error = NULL;
/* ajout d'un logo */
gchar *filename = find_file(logo);
if (filename != NULL)
{
g_print("coucou\n");
const GdkPixbuf * PixBuf = gdk_pixbuf_new_from_file (filename,&error);
if (error != NULL)
handle_error("une erreur est apparue au chargement du PixBuf",error,NULL);
else
{
GdkPixbuf * transparent = gdk_pixbuf_add_alpha (GDK_PIXBUF(PixBuf),TRUE, 0xff, 0xff, 0xff);
GList *list = NULL;
list = g_list_append(list, transparent);
gtk_window_set_default_icon_list (list);
list = NULL;
}
}
}
static void do_startup(GtkApplication *app, gpointer *user_data)
{
/* action préparatoire */
g_print("Action préparatoire au lancement.................\n\n");
/* ajout d'un logo */
setup_default_icon("gtk-logo-rgb.gif");
(void)app;
(void)user_data;
}
static void do_shutdown (GtkApplication *app, gpointer *user_data)
{
/* action préparatoire */
g_print("Action de sécurisation à la fermeture ..............\n\n");
(void)app;
(void)user_data;
}
static void do_activate (GtkApplication *app, gchar *filename)
/* cb_ApplicationActivate est un call back qui prépare les tâches à réaliser
* quand l'application sera lancée
* les autres fonctions préparatives startup et open, ni shutdown pour gérer
* la fin ne sont pas utilisées ici
*/
{
int show_line_numbers = TRUE;
int autoindent = TRUE;
int showmarginright = TRUE;
int highlight_matching_brackets = TRUE;
int highlight_current_line = TRUE;
if (CB_DEBUG == TRUE)
{
g_print("Fonction activate a démarrée\n");
}
/* Create a window with a title, and a default size */
GtkWidget *window = gtk_application_window_new (app);
gtk_window_set_title (GTK_WINDOW (window), "sourceview Example with gtksource view");
/* -1 permet de fixer le minimum de la fentre pour que le toolbar soit visible */
gtk_window_set_default_size (GTK_WINDOW(window), -1,660);//660, 500
/* The text buffer represents the text being edited */
GtkSourceBuffer *buffer = gtk_source_buffer_new (NULL);
/* noter la pirouette les fonctions gtk_text_buffer_create_tag de create_tags
* sont compatibles avec seulement un gtkTextBuffer
* mais on sait que la relation d'héritage est
* GObject
* +----GtkTextBuffer
* +----GtkSourceBuffer
* donc les fonctions de d'un gtkTextBuffer sont théoriquement accéssibles dans un
* GtkSourceBuffer le transtypage a être encore à notre secours
*/
create_tags (GTK_TEXT_BUFFER( buffer));
/* Source view is a widget in which can display the text buffer.
* The line wrapping is set to break lines in between words.
*/
GtkWidget *sourceview = gtk_source_view_new_with_buffer (buffer);
gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (sourceview), GTK_WRAP_WORD);
/* La numérotation des lignes s'effectue de la manière suivante */
gtk_source_view_set_show_line_numbers(GTK_SOURCE_VIEW (sourceview), show_line_numbers);
/* L'indentation automatique des lignes s'effectue de la manière suivante */
gtk_source_view_set_auto_indent(GTK_SOURCE_VIEW (sourceview), autoindent);
gtk_source_view_set_indent_width(GTK_SOURCE_VIEW (sourceview), 4);
/* L'affichage d'une marge à droite sur les lignes s'effectue de la manière suivante */
gtk_source_view_set_show_right_margin(GTK_SOURCE_VIEW (sourceview), showmarginright);
gtk_source_view_set_right_margin_position (GTK_SOURCE_VIEW(sourceview), 120);
/* Contrôle l'affichage d'une accolade ou bracket symétrique lorsque que le curseur est à coté
* d'autre occurrence accolade ou bracket. Cela permet de vérifier la parité des {} ou des []
*/
gtk_source_buffer_set_highlight_matching_brackets(GTK_SOURCE_BUFFER(buffer), highlight_matching_brackets);
/* Le surlignage de la ligne courante s'effectue de la manière suivante */
gtk_source_view_set_highlight_current_line(GTK_SOURCE_VIEW(sourceview), highlight_current_line);
int OPTION1 = FALSE;
int OPTION2 = TRUE;
if (OPTION1 == TRUE)
{
/* Set default Font name,size */
PangoFontDescription *font_desc = pango_font_description_from_string ("mono 8");
gtk_widget_override_font (GTK_WIDGET(sourceview), font_desc);
pango_font_description_free (font_desc);
}
if (OPTION2 == TRUE)
{
/* Change default font and color throughout the widget */
GtkCssProvider *provider = gtk_css_provider_new ();
GdkDisplay *display = gdk_display_get_default ();
GdkScreen *screen = gdk_display_get_default_screen (display);
gtk_style_context_add_provider_for_screen (screen,
GTK_STYLE_PROVIDER (provider),
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
gtk_widget_set_name (GTK_WIDGET(sourceview),"gtksourceview");
gtk_css_provider_load_from_data (provider,
".gtksourceview {"
" font: 15 serif;"
" color: darkgreen;"
"background-color: shade(lightgreen, 1.0);"
"}",
-1,
NULL);
/***************** fin new ************/
g_object_unref (provider);
}
/* Create the scrolled window. Usually NULL is passed for both parameters so
* that it creates the horizontal/vertical adjustments automatically. Setting
* the scrollbar policy to automatic allows the scrollbars to only show up
* when needed.
*/
GtkWidget *scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
/* The function directly below is used to add children to the scrolled window
* with scrolling capabilities (e.g text_view), otherwise,
* gtk_scrolled_window_add_with_viewport() would have been used
*/
gtk_container_add (GTK_CONTAINER (scrolledwindow), sourceview);
gtk_container_set_border_width (GTK_CONTAINER (scrolledwindow), 5);
/* une box verticale pour y ranger les toolbars et le scrolledwindow
* qui contient le sourceview
*/
GtkWidget *box;
box = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
/* création des tool bar */
GtkWidget *toolbar;
GtkWidget *toolbar_advance;
/* la ligne ci-dessous ne peut être opérationnelle */
//toolbar = create_toolbar(toolbar_advance);
toolbar = create_toolbar(sourceview,buffer);
toolbar_advance = create_toolbar_advance(buffer);
/* controle des boutons d'activation de la toolbar_advance */
manage_toolbars(toolbar,toolbar_advance);
/* Creation d un GtkHSeparator */
GtkWidget *Separator;
gtk_box_pack_start (GTK_BOX (box), toolbar, FALSE, FALSE, 10);
Separator = gtk_separator_new(GTK_ORIENTATION_HORIZONTAL);
gtk_box_pack_start (GTK_BOX (box), Separator, FALSE, FALSE, 0);
Separator = gtk_separator_new(GTK_ORIENTATION_HORIZONTAL);
gtk_box_pack_start (GTK_BOX (box), Separator, FALSE, FALSE, 0);
gtk_box_pack_start (GTK_BOX (box), toolbar_advance, FALSE, FALSE, 10);
Separator = gtk_separator_new(GTK_ORIENTATION_HORIZONTAL);
gtk_box_pack_start (GTK_BOX (box), Separator, FALSE, FALSE, 0);
Separator = gtk_separator_new(GTK_ORIENTATION_HORIZONTAL);
gtk_box_pack_start (GTK_BOX (box), Separator, FALSE, FALSE, 0);
gtk_box_pack_start (GTK_BOX (box),scrolledwindow,TRUE, TRUE, 0);
gtk_container_add (GTK_CONTAINER (window), box);
/* Finally load an example file to see how it works */
//if (open_file (sBuf, "new_demo.c");
/* en attendant la combine */
//gchar *filename = "gtksourceview_04.c";
/* devine le type de langage de programmation */
gchar *langage_type = "";
if ( incertain_language(filename) ==FALSE)
{
/* le langage n'est pas incertain !!!!*/
/* création d'un gestionnaire de langage temporaire */
GtkSourceLanguageManager *manager = gtk_source_language_manager_new ();
/* le langage peut être reconnu */
GtkSourceLanguage *lang = gtk_source_language_manager_guess_language (manager, filename, langage_type);
gtk_source_buffer_set_language (buffer, lang);
if (CB_DEBUG == TRUE)
{
/* reste éventuellement à trouver comment identifier le type de langage
* pour l'afficher */
g_print("le langage de programmation du fichier [%s] a été détecté correctement :[%s]\n", filename,langage_type);
}
}
else
{
/* mise en place d'un langage manager
* 3 valeurs possibles C, C++ ou Python
* ici on manipule du C mais rien n'empeche de prévoir un choix utilisateur
*/
gchar *langage = "c";
if (set_language(buffer,langage) != TRUE)
{
g_print(" catastrophe ca marche pas");
}
}
if (open_file (buffer, filename) == FALSE)
{
g_print ("No file found `%s'\n", filename);
}
/* sytème de completion */
completion (sourceview, buffer);
//set_completion(sourceview, buffer);
gtk_widget_show_all (window);
gtk_widget_show_all (toolbar);
}
/* attention pour passer à une maquette standard il faudrait
* rajouter la fonction start et celle de la fin do_fin !!!!!!
*/
int main (int argc, char **argv)
{
if (CB_DEBUG == TRUE)
{
g_print("Maquette fonction do_mon_oeuvre\n");
g_print("version Gtksource : %d.%d.%d\n", gtk_source_get_major_version (),
gtk_source_get_minor_version (),
gtk_source_get_micro_version ());
g_printf("version gtk %d.%d.%d\n", gtk_major_version, gtk_minor_version, gtk_micro_version);
}
gchar *filename = "gtksourceview_08.c";
GtkApplication *app = gtk_application_new ("org.gtk.example", G_APPLICATION_FLAGS_NONE);
/* on fait quoi avec celles là */
g_signal_connect (app, "startup", G_CALLBACK (do_startup), NULL);
g_signal_connect (app, "activate", G_CALLBACK (do_activate), filename);
//g_signal_connect (app, "activate", G_CALLBACK (do_activate), NULL);
g_signal_connect (app, "shutdown", G_CALLBACK (do_shutdown), NULL);
int status = g_application_run (G_APPLICATION (app), argc, argv);
g_object_unref (app);
return status;
} |
Gtksourceview : 3.20.4
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