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GTK4: add top bar

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This commit is contained in:
NunoSempere 2024-07-20 22:19:16 -04:00
parent 6f98d00f28
commit 805fd6d45a
1 changed files with 85 additions and 5 deletions
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90
rosenrot4_greenfield.c
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@ -24,17 +24,88 @@ static int custom_style_enabled = 1;
void toggle_bar(GtkNotebook* notebook, Bar_entry_mode mode);
void notebook_create_new_tab(GtkNotebook* notebook, const char* uri);
/* Utils */
WebKitWebView* notebook_get_webview(GtkNotebook* notebook)
{
return WEBKIT_WEB_VIEW(gtk_notebook_get_nth_page(notebook, gtk_notebook_get_current_page(notebook)));
}
/* Load content */
void load_uri(WebKitWebView* view, const char* uri)
{
if (strlen(uri) == 0) {
webkit_web_view_load_uri(view, "");
// toggle_bar(notebook, _SEARCH);
toggle_bar(notebook, _SEARCH);
} else if (g_str_has_prefix(uri, "http://") || g_str_has_prefix(uri, "https://") || g_str_has_prefix(uri, "file://") || g_str_has_prefix(uri, "about:")) {
webkit_web_view_load_uri(view, uri);
} else if (strstr(uri, ".com") || strstr(uri, ".org")) {
char tmp[strlen("https://") + strlen(uri) + 1];
snprintf(tmp, sizeof(tmp) + 1, "https://%s", uri);
webkit_web_view_load_uri(view, tmp);
} else {
// Check for shortcuts
int l = SHORTCUT_N + strlen(uri) + 1;
char uri_expanded[l];
str_init(uri_expanded, l);
int check = shortcut_expand(uri, uri_expanded);
if (check == 2) {
webkit_web_view_load_uri(view, uri_expanded);
} else {
// Feed into search engine.
char tmp[strlen(uri) + strlen(SEARCH)];
snprintf(tmp, sizeof(tmp), SEARCH, uri);
webkit_web_view_load_uri(view, tmp);
}
}
}
/* Top bar */
void toggle_bar(GtkNotebook* notebook, Bar_entry_mode mode)
{
bar.entry_mode = mode;
switch (bar.entry_mode) {
case _SEARCH: {
const char* url = webkit_web_view_get_uri(notebook_get_webview(notebook));
gtk_entry_set_placeholder_text(bar.line, "Search");
gtk_entry_buffer_set_text(bar.line_text, url, strlen(url));
gtk_widget_show(GTK_WIDGET(bar.widget));
gtk_window_set_focus(window, GTK_WIDGET(bar.line));
break;
}
case _FIND: {
const char* search_text = webkit_find_controller_get_search_text(
webkit_web_view_get_find_controller(notebook_get_webview(notebook)));
if (search_text != NULL)
gtk_entry_buffer_set_text(bar.line_text, search_text, strlen(search_text));
gtk_entry_set_placeholder_text(bar.line, "Find");
gtk_widget_show(GTK_WIDGET(bar.widget));
gtk_window_set_focus(window, GTK_WIDGET(bar.line));
break;
}
case _HIDDEN:
gtk_widget_hide(GTK_WIDGET(bar.widget));
}
}
// Handle what happens when the user is on the bar and presses enter
void handle_signal_bar_press_enter(GtkEntry* self, GtkNotebook* notebook)
{
if (bar.entry_mode == _SEARCH)
load_uri(notebook_get_webview(notebook), gtk_entry_buffer_get_text(bar.line_text));
else if (bar.entry_mode == _FIND)
webkit_find_controller_search(
webkit_web_view_get_find_controller(notebook_get_webview(notebook)),
gtk_entry_buffer_get_text(bar.line_text),
WEBKIT_FIND_OPTIONS_CASE_INSENSITIVE | WEBKIT_FIND_OPTIONS_WRAP_AROUND,
G_MAXUINT);
gtk_widget_hide(GTK_WIDGET(bar.widget));
}
/* Create new tabs */
WebKitWebView* create_new_webview()
{
@ -172,12 +243,22 @@ int main(int argc, char** argv)
window = gtk_window_new();
gtk_window_set_default_size(GTK_WINDOW(window), WIDTH, HEIGHT_4);
// Set up our GUI elements
// Set up notebook
notebook = GTK_NOTEBOOK(gtk_notebook_new());
gtk_notebook_set_show_tabs(notebook, true);
gtk_notebook_set_show_border(notebook, false);
// ...
gtk_window_set_child(GTK_WINDOW(window), GTK_WIDGET(notebook));
// Bar
bar.line_text = GTK_ENTRY_BUFFER(gtk_entry_buffer_new("", 0));
bar.line = GTK_ENTRY(gtk_entry_new_with_buffer(bar.line_text));
gtk_entry_set_alignment(bar.line, 0.48);
gtk_widget_set_size_request(GTK_WIDGET(bar.line), BAR_SIZE, -1);
// g_signal_connect(bar.line, "activate", G_CALLBACK(handle_signal_bar_press_enter), notebook);
bar.widget = GTK_HEADER_BAR(gtk_header_bar_new());
gtk_header_bar_set_title_widget(bar.widget, GTK_WIDGET(bar.line));
gtk_window_set_titlebar(window, GTK_WIDGET(bar.widget));
// Listen to signals
@ -189,7 +270,6 @@ int main(int argc, char** argv)
// Show the application window
gtk_window_present(GTK_WINDOW(window));
gtk_window_set_child(GTK_WINDOW(window), GTK_WIDGET(notebook));
char* first_uri = argc > 1 ? argv[1] : HOME;
notebook_create_new_tab(notebook, first_uri);