GTK4: start trying to compile with gtk4

This commit is contained in:
NunoSempere 2024-07-20 18:08:26 -04:00
parent 1c9fbe1122
commit de1e608d06
5 changed files with 29 additions and 7 deletions

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@ -13,6 +13,7 @@
- Instructions for GTK-4 [here](https://docs.gtk.org/gtk4/migrating-3to4.html)
- [ ] Prepare for GTK-3 to GTK-4 transition
- [ ] Understand wtf is going on with signals and events: <https://docs.gtk.org/gtk4/migrating-3to4.html#stop-using-gtkwidget-event-signals>. <https://github.com/mini-rose/rose-browser/blob/288bf060d095c4895946669ae50d14193168b69c/src/window.c#L42>
- [ ] Stop using direct access to GdkEvent structs
- [ ] Remove webkit2gtk-4.1 and download webkit2gtk-6.0
- [ ] Attempt to compile

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@ -1,6 +1,9 @@
#include <stdbool.h>
#include <gdk/gdk.h> // <gdk/gdkenums.h>, <gdk/gdkkeysyms.h>
// GKG 3 or GKG 4
# define GKG_NUM 4
// Key user config
#define WIDTH 1920 // 960 for half-width, 1920 for full width
// #define HEIGHT 1080

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@ -7,7 +7,8 @@ DEBUG= # -g
STD=-std=c99 # maybe consider moving to c11 and using safer string handling
# Dependencies
DEPS='webkit2gtk-4.1'
# DEPS='webkit2gtk-4.1'
DEPS='webkitgtk-6.0'
INCS=`pkg-config --cflags ${DEPS}`
LIBS=`pkg-config --libs ${DEPS}`
@ -30,8 +31,13 @@ MAINTAINER_CACHE_DIR=/home/nuno/.cache/rosenrot
USER_CACHE_DIR=/home/`whoami`/.cache/rosenrot
RUNTIME_FILES_DIR=/opt/rosenrot/
# Start 3 to 4 transition
# https://docs.gtk.org/gtk4/migrating-3to4.html
# https://github.com/WebKit/WebKit/blob/ed1422596dce5ff012e64a38faf402ac1674fc7e/Source/WebKit/gtk/migrating-to-webkitgtk-6.0.md
# DEPRECATION_FLAGS=-DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED
build: $(SRC) $(PLUGINS) $(CONFIG) constants user_cache
$(CC) $(STD) $(WARNINGS) $(OPTIMIZED_MORE) $(DEBUG) $(INCS) $(PLUGINS) $(SRC) -o rosenrot $(LIBS) $(ADBLOCK)
$(CC) $(STD) $(WARNINGS) $(DEPRECATION_FLAGS) $(OPTIMIZED_MORE) $(DEBUG) $(INCS) $(PLUGINS) $(SRC) -o rosenrot $(LIBS) $(ADBLOCK)
@echo
constants:

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@ -1,7 +1,13 @@
#include <gdk/gdk.h>
#include <stdlib.h>
#include <string.h>
#if GKG_NUM == 3
#include <webkit2/webkit2.h>
#elif GKG_NUM == 4
#include <webkit/webkit.h>
#endif
#include "config.h"
#include "plugins/plugins.h"
@ -380,7 +386,7 @@ int handle_signal_keypress(void* self, GdkEvent* event, GtkNotebook* notebook)
- https://docs.gtk.org/gdk3/union.Event.html
- https://docs.gtk.org/gdk3/struct.EventButton.html
*/
// This API is deprecated in GTK4 :(
// This API is deprecated in GTK4 :(.
return 0;
}
@ -391,7 +397,7 @@ int main(int argc, char** argv)
g_object_set(gtk_settings_get_default(), GTK_SETTINGS_CONFIG_H, NULL); // https://docs.gtk.org/gobject/method.Object.set.html
GtkCssProvider* css = gtk_css_provider_new();
gtk_css_provider_load_from_path(css, "/opt/rosenrot/style.css", NULL);
gtk_style_context_add_provider_for_screen(gdk_screen_get_default(), GTK_STYLE_PROVIDER(css), 800);
gtk_style_context_add_provider_for_screen(gdk_screen_get_default(), GTK_STYLE_PROVIDER(css), 800); /* might change with GTK4/webkitgtk6.0 */
/* Initialize GTK objects. These are declared as static globals at the top of this file */
// Notebook
@ -404,7 +410,11 @@ int main(int argc, char** argv)
gtk_window_set_default_size(window, WIDTH, HEIGHT);
g_signal_connect(window, "key-press-event", G_CALLBACK(handle_signal_keypress), notebook);
g_signal_connect(window, "destroy", G_CALLBACK(exit), notebook);
gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(notebook));
#if GKG_NUM == 3
gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(notebook)); /* deprecated in GKG */
#elif GKG_NUM == 4
gtk_window_set_child(GTK_CONTAINER(window), GTK_WIDGET(notebook))
#endif
// Bar
bar.line_text = GTK_ENTRY_BUFFER(gtk_entry_buffer_new("", 0));
@ -433,5 +443,5 @@ int main(int argc, char** argv)
}
}
gtk_main();
gtk_main(); /* deprecated in GKT4: https://docs.gtk.org/gtk4/migrating-3to4.html#stop-using-gtk_main-and-related-apis */
}

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@ -1,6 +1,8 @@
# Key dependencies
sudo apt install git vim gcc make
sudo apt install libwebkit2gtk-4.1-dev
# sudo apt install libwebkitgtk-6.0-dev
# sudo apt install libgtk-4-dev
# Optional adblock
git clone https://github.com/jun7/wyebadblock