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Merge pull request #9 from vodik/overlay 

Replace the search dialog with an overlay
This commit is contained in:
Daniel Micay 2012-06-01 01:07:18 -07:00
parent e21ae4913e 423537b97f
commit 3b4120fabc
1 changed files with 64 additions and 50 deletions
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114
termite.c
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@ -13,12 +13,12 @@
# define __attribute__(x) # define __attribute__(x)
#endif #endif
typedef struct search_dialog_info { typedef struct search_panel_info {
GtkWidget *vte; GtkWidget *vte;
GtkWidget *entry; GtkWidget *entry;
GtkBin *panel;
bool reverse; bool reverse;
bool open; } search_panel_info;
} search_dialog_info;
static void search(VteTerminal *vte, const char *pattern, bool reverse) { static void search(VteTerminal *vte, const char *pattern, bool reverse) {
GRegex *regex = vte_terminal_search_get_gregex(vte); GRegex *regex = vte_terminal_search_get_gregex(vte);
@ -34,49 +34,24 @@ static void search(VteTerminal *vte, const char *pattern, bool reverse) {
vte_terminal_copy_primary(vte); vte_terminal_copy_primary(vte);
} }
static void search_response_cb(GtkWidget *dialog, gint response_id, search_dialog_info *info) { static gboolean search_key_press_cb(GtkEntry *entry, GdkEventKey *event, search_panel_info *info) {
if (response_id == GTK_RESPONSE_ACCEPT) { gboolean ret = FALSE;
search(VTE_TERMINAL(info->vte), gtk_entry_get_text(GTK_ENTRY(info->entry)), info->reverse);
}
gtk_widget_destroy(dialog);
info->open = false;
}
static gboolean search_key_press_cb(__attribute__((unused)) GtkEntry *entry, GdkEventKey *event, GtkDialog *dialog) { if (event->keyval == GDK_KEY_Escape) {
if (event->keyval == GDK_KEY_Return) { ret = TRUE;
gtk_dialog_response(dialog, GTK_RESPONSE_ACCEPT); } else if (event->keyval == GDK_KEY_Return) {
return TRUE; search(VTE_TERMINAL(info->vte), gtk_entry_get_text(GTK_ENTRY(entry)), info->reverse);
} ret = TRUE;
return FALSE;
}
static void open_search_dialog(GtkWidget *vte, bool reverse, search_dialog_info *info) {
info->reverse = reverse;
if (info->open) {
return;
} }
info->open = true; if (ret) {
info->entry = gtk_entry_new(); gtk_widget_hide(GTK_WIDGET(info->panel));
gtk_widget_grab_focus(info->vte);
GtkWidget *dialog, *content_area; }
dialog = gtk_dialog_new_with_buttons("Search", return ret;
GTK_WINDOW(gtk_widget_get_toplevel(vte)),
GTK_DIALOG_DESTROY_WITH_PARENT,
NULL,
NULL);
g_signal_connect(dialog, "response", G_CALLBACK(search_response_cb), info);
g_signal_connect(info->entry, "key-press-event", G_CALLBACK(search_key_press_cb), dialog);
content_area = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
gtk_container_add(GTK_CONTAINER(content_area), info->entry);
gtk_widget_show_all(dialog);
gtk_widget_grab_focus(GTK_WIDGET(info->entry));
} }
static gboolean key_press_cb(GtkWidget *vte, GdkEventKey *event, search_dialog_info *info) { static gboolean key_press_cb(GtkWidget *vte, GdkEventKey *event, search_panel_info *info) {
const GdkModifierType modifiers = event->state & gtk_accelerator_get_default_mod_mask(); const GdkModifierType modifiers = event->state & gtk_accelerator_get_default_mod_mask();
if (modifiers == (GDK_CONTROL_MASK|GDK_SHIFT_MASK)) { if (modifiers == (GDK_CONTROL_MASK|GDK_SHIFT_MASK)) {
switch (gdk_keyval_to_lower(event->keyval)) { switch (gdk_keyval_to_lower(event->keyval)) {
@ -95,10 +70,14 @@ static gboolean key_press_cb(GtkWidget *vte, GdkEventKey *event, search_dialog_i
vte_terminal_copy_primary(VTE_TERMINAL(vte)); vte_terminal_copy_primary(VTE_TERMINAL(vte));
return TRUE; return TRUE;
case KEY(KEY_SEARCH): case KEY(KEY_SEARCH):
open_search_dialog(vte, false, info); info->reverse = false;
gtk_widget_show(GTK_WIDGET(info->panel));
gtk_widget_grab_focus(info->entry);
return TRUE; return TRUE;
case KEY(KEY_RSEARCH): case KEY(KEY_RSEARCH):
open_search_dialog(vte, true, info); info->reverse = true;
gtk_widget_show(GTK_WIDGET(info->panel));
gtk_widget_grab_focus(info->entry);
return TRUE; return TRUE;
case KEY(KEY_URL): case KEY(KEY_URL):
search(VTE_TERMINAL(vte), url_regex, false); search(VTE_TERMINAL(vte), url_regex, false);
@ -164,6 +143,23 @@ static void window_title_cb(VteTerminal *vte, GtkWindow *window) {
} }
#endif #endif
static gboolean position_overlay_cb(GtkOverlay *overlay, GtkWidget *widget, GdkRectangle *alloc) {
GtkWidget *vte = gtk_bin_get_child(GTK_BIN(overlay));
int width = gtk_widget_get_allocated_width(vte);
int height = gtk_widget_get_allocated_height(vte);
GtkRequisition req;
gtk_widget_get_preferred_size(widget, NULL, &req);
alloc->x = width - req.width - 40;
alloc->y = 0;
alloc->width = MIN(width, req.width);
alloc->height = MIN(height, req.height);
return TRUE;
}
int main(int argc, char **argv) { int main(int argc, char **argv) {
GError *error = NULL; GError *error = NULL;
@ -195,6 +191,7 @@ int main(int argc, char **argv) {
} }
#endif #endif
GtkWidget *overlay = gtk_overlay_new();
GtkWidget *vte = vte_terminal_new(); GtkWidget *vte = vte_terminal_new();
char **command_argv; char **command_argv;
@ -230,9 +227,30 @@ int main(int argc, char **argv) {
return 1; return 1;
} }
gtk_container_add(GTK_CONTAINER(window), vte); GtkWidget *alignment = gtk_alignment_new(0, 0, 1, 1);
gtk_alignment_set_padding(GTK_ALIGNMENT(alignment), 5, 5, 5, 5);
gtk_overlay_add_overlay(GTK_OVERLAY(overlay), alignment);
g_signal_connect(vte, "child-exited", G_CALLBACK(gtk_main_quit), NULL); GtkWidget *entry = gtk_entry_new();
gtk_widget_set_halign(entry, GTK_ALIGN_START);
gtk_widget_set_valign(entry, GTK_ALIGN_END);
gtk_container_add(GTK_CONTAINER(alignment), entry);
gtk_container_add(GTK_CONTAINER(overlay), vte);
gtk_container_add(GTK_CONTAINER(window), overlay);
search_panel_info info = {
.vte = vte,
.entry = entry,
.panel = GTK_BIN(alignment),
.reverse = false
};
g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
g_signal_connect(vte, "child-exited", G_CALLBACK(gtk_main_quit), NULL);
g_signal_connect(vte, "key-press-event", G_CALLBACK(key_press_cb), &info);
g_signal_connect(entry, "key-press-event", G_CALLBACK(search_key_press_cb), &info);
g_signal_connect(overlay, "get-child-position", G_CALLBACK(position_overlay_cb), NULL);
vte_terminal_set_scrollback_lines(VTE_TERMINAL(vte), scrollback_lines); vte_terminal_set_scrollback_lines(VTE_TERMINAL(vte), scrollback_lines);
vte_terminal_set_font_from_string(VTE_TERMINAL(vte), font); vte_terminal_set_font_from_string(VTE_TERMINAL(vte), font);
@ -273,11 +291,6 @@ int main(int argc, char **argv) {
vte_terminal_set_colors(VTE_TERMINAL(vte), &foreground, &background, palette, 16); vte_terminal_set_colors(VTE_TERMINAL(vte), &foreground, &background, palette, 16);
search_dialog_info info = { .vte = vte, .open = false };
g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
g_signal_connect(vte, "key-press-event", G_CALLBACK(key_press_cb), &info);
#ifdef CLICKABLE_URL #ifdef CLICKABLE_URL
int tmp = vte_terminal_match_add_gregex(VTE_TERMINAL(vte), int tmp = vte_terminal_match_add_gregex(VTE_TERMINAL(vte),
g_regex_new(url_regex, g_regex_new(url_regex,
@ -301,6 +314,7 @@ int main(int argc, char **argv) {
gtk_widget_grab_focus(vte); gtk_widget_grab_focus(vte);
gtk_widget_show_all(window); gtk_widget_show_all(window);
gtk_widget_hide(alignment);
gtk_main(); gtk_main();
return 0; return 0;
} }