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-rw-r--r--data/colloquium.ui4
-rw-r--r--src/mainwindow.c78
-rw-r--r--src/objects.c22
-rw-r--r--src/objects.h7
-rw-r--r--src/presentation.h6
-rw-r--r--src/slide_render.c3
-rw-r--r--src/stylesheet.c16
-rw-r--r--src/stylesheet.h16
8 files changed, 125 insertions, 27 deletions
diff --git a/data/colloquium.ui b/data/colloquium.ui
index d4fb27c..f52500d 100644
--- a/data/colloquium.ui
+++ b/data/colloquium.ui
@@ -48,8 +48,10 @@
<separator />
<toolitem name="select" action="ButtonToolSelectAction" />
<toolitem name="text" action="ButtonToolTextAction" />
+ <separator />
+ <toolitem name="select" action="ButtonToolSelectAction" />
+ <toolitem name="text" action="ButtonToolTextAction" />
</toolbar>
-
</ui>
diff --git a/src/mainwindow.c b/src/mainwindow.c
index d6d98f4..fe31ad4 100644
--- a/src/mainwindow.c
+++ b/src/mainwindow.c
@@ -211,6 +211,7 @@ static gint open_stylesheet_sig(GtkWidget *widget, struct presentation *p)
return FALSE;
}
+
static gint set_tool_sig(GtkWidget *widget, GtkRadioAction *action,
struct presentation *p)
{
@@ -226,9 +227,44 @@ static gint set_tool_sig(GtkWidget *widget, GtkRadioAction *action,
}
+static void layout_changed_sig(GtkComboBox *combo, struct presentation *p)
+{
+ int n;
+
+ if ( p->editing_object != NULL ) {
+ printf("Can't change layout element!\n");
+ return;
+ }
+
+ n = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
+ p->cur_layout = p->ss->layout_elements[n];
+
+
+}
+
+
+static void text_style_changed_sig(GtkComboBox *combo, struct presentation *p)
+{
+ int n;
+
+ n = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
+ p->cur_style = p->ss->text_styles[n];
+
+ if ( p->editing_object != NULL ) {
+ set_text_style(p->editing_object, p->cur_style);
+ gdk_window_invalidate_rect(p->drawingarea->window, NULL, FALSE);
+ }
+}
+
+
static void add_menu_bar(struct presentation *p, GtkWidget *vbox)
{
GError *error = NULL;
+ GtkWidget *label;
+ GtkWidget *combo;
+ GtkToolItem *titem;
+ GtkWidget *box;
+ int i;
GtkActionEntry entries[] = {
{ "FileAction", NULL, "_File", NULL, NULL, NULL },
@@ -314,6 +350,44 @@ static void add_menu_bar(struct presentation *p, GtkWidget *vbox)
gtk_ui_manager_get_accel_group(p->ui));
gtk_ui_manager_ensure_update(p->ui);
+ p->toolbar = gtk_ui_manager_get_widget(p->ui,
+ "/ui/displaywindowtoolbar");
+
+ titem = gtk_separator_tool_item_new();
+ gtk_toolbar_insert(GTK_TOOLBAR(p->toolbar), titem, -1);
+
+ box = gtk_vbox_new(FALSE, 0.0);
+ p->tbox = gtk_hbox_new(FALSE, 0.0);
+ titem = gtk_tool_item_new();
+ gtk_box_pack_start(GTK_BOX(box), p->tbox, FALSE, FALSE, 5.0);
+ gtk_container_add(GTK_CONTAINER(titem), box);
+ gtk_toolbar_insert(GTK_TOOLBAR(p->toolbar), titem, -1);
+ label = gtk_label_new("Layout element:");
+ gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5);
+ gtk_box_pack_start(GTK_BOX(p->tbox), label, FALSE, FALSE, 5.0);
+ combo = gtk_combo_box_new_text();
+ for ( i=0; i<p->ss->n_layout_elements; i++ ) {
+ gtk_combo_box_append_text(GTK_COMBO_BOX(combo),
+ p->ss->layout_elements[i]->name);
+ }
+ gtk_box_pack_start(GTK_BOX(p->tbox), combo, FALSE, FALSE, 5.0);
+ g_signal_connect(G_OBJECT(combo), "changed",
+ G_CALLBACK(layout_changed_sig), p);
+ gtk_combo_box_set_active(GTK_COMBO_BOX(combo), 0);
+
+ label = gtk_label_new("Text style:");
+ gtk_misc_set_alignment(GTK_MISC(label), 1.0, 0.5);
+ gtk_box_pack_start(GTK_BOX(p->tbox), label, FALSE, FALSE, 5.0);
+ combo = gtk_combo_box_new_text();
+ for ( i=0; i<p->ss->n_text_styles; i++ ) {
+ gtk_combo_box_append_text(GTK_COMBO_BOX(combo),
+ p->ss->text_styles[i]->name);
+ }
+ gtk_box_pack_start(GTK_BOX(p->tbox), combo, FALSE, FALSE, 5.0);
+ g_signal_connect(G_OBJECT(combo), "changed",
+ G_CALLBACK(text_style_changed_sig), p);
+ gtk_combo_box_set_active(GTK_COMBO_BOX(combo), 0);
+
update_toolbar(p);
}
@@ -454,7 +528,9 @@ static gboolean button_press_sig(GtkWidget *da, GdkEventButton *event,
case TOOL_TEXT :
if ( !clicked ) {
struct object *n;
- n = add_text_object(p->view_slide, x, y);
+ n = add_text_object(p->view_slide, x, y,
+ p->cur_layout,
+ p->cur_style);
p->editing_object = n;
} else {
p->editing_object = clicked;
diff --git a/src/objects.c b/src/objects.c
index cb921f3..6b99005 100644
--- a/src/objects.c
+++ b/src/objects.c
@@ -33,7 +33,7 @@
#include "objects.h"
-static struct object *new_object(enum objtype t)
+static struct object *new_object(enum objtype t, struct layout_element *le)
{
struct object *new;
@@ -43,9 +43,7 @@ static struct object *new_object(enum objtype t)
new->type = t;
new->empty = 1;
new->parent = NULL;
-
- new->layout = NULL;
- new->fontdesc = NULL;
+ new->le = NULL;
return new;
}
@@ -59,11 +57,12 @@ static void free_object(struct object *o)
}
-struct object *add_text_object(struct slide *s, double x, double y)
+struct object *add_text_object(struct slide *s, double x, double y,
+ struct layout_element *el, struct text_style *ts)
{
struct object *new;
- new = new_object(TEXT);
+ new = new_object(TEXT, el);
if ( add_object_to_slide(s, new) ) {
free_object(new);
return NULL;
@@ -76,6 +75,9 @@ struct object *add_text_object(struct slide *s, double x, double y)
new->text[0] = '\0';
new->text_len = 1;
new->insertion_point = 0;
+ new->style = ts;
+ new->layout = NULL;
+ new->fontdesc = NULL;
s->object_seq++;
@@ -127,6 +129,14 @@ void insert_text(struct object *o, char *t)
}
+void set_text_style(struct object *o, struct text_style *ts)
+{
+ assert(o->type == TEXT);
+ o->style = ts;
+ o->parent->object_seq++;
+}
+
+
static int find_prev_index(const char *t, int p)
{
int i, nback;
diff --git a/src/objects.h b/src/objects.h
index bc65979..32ac4ee 100644
--- a/src/objects.h
+++ b/src/objects.h
@@ -38,6 +38,7 @@ struct object
{
enum objtype type;
struct slide *parent;
+ struct layout_element *le;
/* Position of corner of object */
double x;
@@ -55,11 +56,15 @@ struct object
int insertion_point;
PangoLayout *layout;
PangoFontDescription *fontdesc;
+ struct text_style *style;
};
-extern struct object *add_text_object(struct slide *s, double x, double y);
+extern struct object *add_text_object(struct slide *s, double x, double y,
+ struct layout_element *el,
+ struct text_style *ts);
extern void insert_text(struct object *o, char *t);
+extern void set_text_style(struct object *o, struct text_style *ts);
extern void handle_text_backspace(struct object *o);
extern void move_cursor_left(struct object *o);
extern void move_cursor_right(struct object *o);
diff --git a/src/presentation.h b/src/presentation.h
index a3e831d..60751d5 100644
--- a/src/presentation.h
+++ b/src/presentation.h
@@ -64,9 +64,13 @@ struct presentation
GtkUIManager *ui;
GtkActionGroup *action_group;
GtkIMContext *im_context;
+ GtkWidget *toolbar;
+ GtkWidget *tbox;
/* Stylesheet */
- StyleSheet *ss;
+ StyleSheet *ss;
+ struct text_style *cur_style;
+ struct layout_element *cur_layout;
/* Dialogue boxes */
StylesheetWindow *stylesheetwindow;
diff --git a/src/slide_render.c b/src/slide_render.c
index 6dec16f..c4cd55c 100644
--- a/src/slide_render.c
+++ b/src/slide_render.c
@@ -32,6 +32,7 @@
#include "slide_render.h"
#include "presentation.h"
#include "objects.h"
+#include "stylesheet.h"
static void render_text_object(cairo_t *cr, struct object *o)
@@ -40,7 +41,7 @@ static void render_text_object(cairo_t *cr, struct object *o)
o->layout = pango_cairo_create_layout(cr);
pango_layout_set_text(o->layout, o->text, -1);
- o->fontdesc = pango_font_description_from_string("Sans 30");
+ o->fontdesc = pango_font_description_from_string(o->style->font);
pango_layout_set_font_description(o->layout, o->fontdesc);
pango_cairo_update_layout(cr, o->layout);
diff --git a/src/stylesheet.c b/src/stylesheet.c
index 126bbd2..3905865 100644
--- a/src/stylesheet.c
+++ b/src/stylesheet.c
@@ -61,22 +61,6 @@ struct _stylesheetwindow
};
-struct _stylesheet
-{
- /* Slide layout */
- struct layout_element **layout_elements;
- int n_layout_elements;
-
- /* Normal text styles */
- struct text_style **text_styles;
- int n_text_styles;
-
- /* Background stuff */
-
- /* Image styles */
-};
-
-
static void text_changed_sig(GtkComboBox *combo,
struct _stylesheetwindow *s)
{
diff --git a/src/stylesheet.h b/src/stylesheet.h
index b2640a7..8f9733e 100644
--- a/src/stylesheet.h
+++ b/src/stylesheet.h
@@ -73,6 +73,22 @@ struct layout_element
};
+struct _stylesheet
+{
+ /* Slide layout */
+ struct layout_element **layout_elements;
+ int n_layout_elements;
+
+ /* Normal text styles */
+ struct text_style **text_styles;
+ int n_text_styles;
+
+ /* Background stuff */
+
+ /* Image styles */
+};
+
+
typedef struct _stylesheetwindow StylesheetWindow;
typedef struct _stylesheet StyleSheet;
struct presentation;
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-15 02:30:41 +0000