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[digesting_libdecor] simplify away decoration_type, move cursor update to after frame update

main
Allen Webster 2026-03-02 18:50:52 -08:00
parent 8dfe2fc72e
commit 86b3f2b554
2 changed files with 205 additions and 213 deletions
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408
digesting_libdecor.c
View File

@ -99,7 +99,14 @@ pointer_enter(void *data, struct wl_pointer *wl_pointer, uint32_t serial,
seat->pointer_y = wl_fixed_to_int(y); seat->pointer_y = wl_fixed_to_int(y);
seat->serial = serial; seat->serial = serial;
seat->pointer_focus = surface; seat->pointer_focus = surface;
ctx.active = component_slot_from_wl_surface(surface);
ctx.active = 0;
for (int i = 1; i < COMPONENT_SLOT_COUNT; i += 1){
if (ctx.component_slot[i].wl_surface == surface){
ctx.active = i;
break;
}
}
ctx.pointer_enter = 1; ctx.pointer_enter = 1;
} }
@ -679,29 +686,6 @@ int main(){
} }
} }
/* re-render cursor */
{
struct wl_cursor *cursor = ctx.cursor_left_ptr;
if (ctx.active == COMPONENT_SLOT_SHADOW &&
(ctx.frame_capabilities & LIBDECOR_ACTION_RESIZE)){
enum libdecor_resize_edge edge = edge_from_pos(ctx.seat->pointer_x, ctx.seat->pointer_y);
if (edge != LIBDECOR_RESIZE_EDGE_NONE){
cursor = ctx.cursors[edge - 1];
}
}
ctx.seat->current_cursor = cursor;
}
if (ctx.seat->current_cursor != 0){
struct wl_cursor_image *image = ctx.seat->current_cursor->images[0];
struct wl_buffer *buffer = wl_cursor_image_get_buffer(image);
wl_surface_set_buffer_scale(ctx.seat->cursor_surface, 1);
wl_surface_attach(ctx.seat->cursor_surface, buffer, 0, 0);
wl_surface_damage_buffer(ctx.seat->cursor_surface, 0, 0, image->width, image->height);
wl_surface_commit(ctx.seat->cursor_surface);
wl_pointer_set_cursor(ctx.seat->wl_pointer, ctx.seat->serial, ctx.seat->cursor_surface, image->hotspot_x, image->hotspot_y);
}
#if 1 #if 1
if (ctx.pointer_leave){ if (ctx.pointer_leave){
ctx.pointer_leave = 0; ctx.pointer_leave = 0;
@ -899,7 +883,9 @@ int main(){
if (cmpnt->wl_surface == 0){ if (cmpnt->wl_surface == 0){
cmpnt->wl_surface = wl_compositor_create_surface(ctx.wl_compositor); cmpnt->wl_surface = wl_compositor_create_surface(ctx.wl_compositor);
wl_proxy_set_tag((struct wl_proxy *)cmpnt->wl_surface, &libdecor_gtk_proxy_tag); wl_proxy_set_tag((struct wl_proxy *)cmpnt->wl_surface, &libdecor_gtk_proxy_tag);
cmpnt->wl_subsurface = wl_subcompositor_get_subsurface(ctx.wl_subcompositor, cmpnt->wl_surface, ctx.wl_surface); cmpnt->wl_subsurface =
wl_subcompositor_get_subsurface(ctx.wl_subcompositor,
cmpnt->wl_surface, ctx.wl_surface);
} }
} }
@ -924,6 +910,8 @@ int main(){
gtk_window_set_titlebar(GTK_WINDOW(ctx.window), ctx.header); gtk_window_set_titlebar(GTK_WINDOW(ctx.window), ctx.header);
gtk_header_bar_set_show_close_button(GTK_HEADER_BAR(ctx.header), TRUE); gtk_header_bar_set_show_close_button(GTK_HEADER_BAR(ctx.header), TRUE);
gtk_widget_show_all(ctx.window);
} }
if (!csd && ctx.csd_active){ if (!csd && ctx.csd_active){
@ -962,113 +950,74 @@ int main(){
} }
} }
bool shadow = 0;
bool title_bar = 0;
Sides2D csd_size = {0}; Sides2D csd_size = {0};
Sides2D csd_size_bounds = {0};
csd_size_bounds.x[1] = (1 << 30);
csd_size_bounds.y[1] = (1 << 30);
if (csd){ if (csd){
enum decoration_type csd_decoration_type = DECORATION_TYPE_ALL; if (csd_show_title_from_state(ctx.frame_window_state)){
if (ctx.frame_window_state & LIBDECOR_WINDOW_STATE_FULLSCREEN){
csd_decoration_type = DECORATION_TYPE_NONE;
}
else if (ctx.frame_window_state & (LIBDECOR_WINDOW_STATE_MAXIMIZED |
LIBDECOR_WINDOW_STATE_TILED_LEFT |
LIBDECOR_WINDOW_STATE_TILED_RIGHT |
LIBDECOR_WINDOW_STATE_TILED_TOP |
LIBDECOR_WINDOW_STATE_TILED_BOTTOM)){
csd_decoration_type = DECORATION_TYPE_TITLE_ONLY;
}
switch (csd_decoration_type){
case DECORATION_TYPE_NONE: break;
case DECORATION_TYPE_ALL: { shadow = 1; title_bar = 1; }break;
case DECORATION_TYPE_TITLE_ONLY: { title_bar = 1; }break;
}
if (!shadow){
struct border_component *cmpnt = &ctx.component_slot[COMPONENT_SLOT_SHADOW];
if (cmpnt->wl_surface != 0){
wl_surface_attach(cmpnt->wl_surface, 0, 0, 0);
wl_surface_commit(cmpnt->wl_surface);
}
}
if (!title_bar){
struct border_component *cmpnt = &ctx.component_slot[COMPONENT_SLOT_HEADER];
if (cmpnt->wl_surface != 0){
wl_surface_attach(cmpnt->wl_surface, 0, 0, 0);
wl_surface_commit(cmpnt->wl_surface);
}
}
if (title_bar){
enum libdecor_window_state state = ctx.frame_window_state;
gtk_window_set_resizable(GTK_WINDOW(ctx.window), (ctx.frame_capabilities & LIBDECOR_ACTION_RESIZE) != 0);
gtk_widget_show_all(ctx.window);
gtk_widget_get_preferred_height(ctx.header, 0, &csd_size.y[0]); gtk_widget_get_preferred_height(ctx.header, 0, &csd_size.y[0]);
if (!(state & LIBDECOR_WINDOW_STATE_ACTIVE)){ gtk_header_bar_set_title(GTK_HEADER_BAR(ctx.header), "");
gtk_widget_set_state_flags(ctx.window, GTK_STATE_FLAG_BACKDROP, true); gtk_widget_get_preferred_width(ctx.header, 0, &csd_size_bounds.x[0]);
} gtk_header_bar_set_title(GTK_HEADER_BAR(ctx.header), ctx.title);
else{
gtk_widget_unset_state_flags(ctx.window, GTK_STATE_FLAG_BACKDROP);
}
GtkStyleContext *style = gtk_widget_get_style_context(ctx.window);
if (!(ctx.frame_window_state & LIBDECOR_WINDOW_STATE_NON_FLOATING)){
gtk_style_context_remove_class(style, "maximized");
}
else{
gtk_style_context_add_class(style, "maximized");
}
gtk_widget_show_all(ctx.window);
} }
} }
int csd_w = csd_size.x[0] + csd_size.x[1];
int csd_h = csd_size.y[0] + csd_size.y[1];
if (ctx.has_cached_config){ if (ctx.has_cached_config){
if (ctx.cached_config.initialized && if (ctx.cached_config.initialized &&
ctx.cached_config.window_width != 0 && ctx.cached_config.window_width != 0 &&
ctx.cached_config.window_height != 0){ ctx.cached_config.window_height != 0){
int w = ctx.cached_config.window_width; ctx.w = ctx.cached_config.window_width - csd_w;
int h = ctx.cached_config.window_height; ctx.h = ctx.cached_config.window_height - csd_h;
if (csd){
w -= csd_size.x[0] + csd_size.x[1];
h -= csd_size.y[0] + csd_size.y[1];
}
ctx.w = w;
ctx.h = h;
} }
} }
Sides2D true_size_bounds;
{
true_size_bounds.x[0] = CLAMP_BOT(ctx.size_bounds.x[0], csd_size_bounds.x[0]);
true_size_bounds.y[0] = CLAMP_BOT(ctx.size_bounds.y[0], csd_size_bounds.y[0]);
true_size_bounds.x[1] = CLAMP_TOP(ctx.size_bounds.x[1], csd_size_bounds.x[1]);
true_size_bounds.y[1] = CLAMP_TOP(ctx.size_bounds.y[1], csd_size_bounds.y[1]);
}
ctx.w = CLAMP_(true_size_bounds.x[0], ctx.w, true_size_bounds.x[1]);
ctx.h = CLAMP_(true_size_bounds.y[0], ctx.h, true_size_bounds.y[1]);
if (csd){ if (csd){
if (shadow){ {
Extent2D extent = {0}; enum component_slot slot = COMPONENT_SLOT_SHADOW;
{ struct border_component *cmpnt = &ctx.component_slot[COMPONENT_SLOT_SHADOW];
extent.x = -(int)SHADOW_MARGIN;
extent.y = -(int)(SHADOW_MARGIN + csd_size.y[0]);
extent.w = ctx.w + 2*SHADOW_MARGIN;
extent.h = csd_size.y[0] + ctx.h + 2*SHADOW_MARGIN;
}
struct wl_region *input_region = wl_compositor_create_region(ctx.wl_compositor); if (csd_show_shadow_from_state(ctx.frame_window_state)){
wl_region_add(input_region, 0, 0, extent.w, extent.h); Extent2D extent = {0};
wl_region_subtract(input_region, -extent.x, -extent.y, ctx.w, ctx.h);
wl_surface_set_input_region(ctx.component_slot[COMPONENT_SLOT_SHADOW].wl_surface, input_region);
wl_region_destroy(input_region);
{
enum component_slot slot = COMPONENT_SLOT_SHADOW;
struct border_component *component = &ctx.component_slot[slot];
border_component_reallocate(component, extent.w, extent.h);
memset(component->data, 0, component->data_size);
{ {
int stride = cairo_format_stride_for_width(CAIRO_FORMAT_ARGB32, component->width); extent.x = -(int)SHADOW_MARGIN;
cairo_surface_t *surface = cairo_image_surface_create_for_data(component->data, CAIRO_FORMAT_ARGB32, component->width, component->height, stride); extent.y = -(int)(SHADOW_MARGIN + csd_size.y[0]);
extent.w = ctx.w + 2*SHADOW_MARGIN;
extent.h = csd_size.y[0] + ctx.h + 2*SHADOW_MARGIN;
}
struct wl_region *input_region = wl_compositor_create_region(ctx.wl_compositor);
wl_region_add(input_region, 0, 0, extent.w, extent.h);
wl_region_subtract(input_region, -extent.x, -extent.y, ctx.w, ctx.h);
wl_surface_set_input_region(cmpnt->wl_surface, input_region);
wl_region_destroy(input_region);
border_component_reallocate(cmpnt, extent.w, extent.h);
memset(cmpnt->data, 0, cmpnt->data_size);
{
int stride = cairo_format_stride_for_width(CAIRO_FORMAT_ARGB32, cmpnt->width);
cairo_surface_t *surface = cairo_image_surface_create_for_data(cmpnt->data, CAIRO_FORMAT_ARGB32, cmpnt->width, cmpnt->height, stride);
cairo_t *cr = cairo_create(surface); cairo_t *cr = cairo_create(surface);
cairo_surface_set_device_scale(surface, 1, 1); cairo_surface_set_device_scale(surface, 1, 1);
render_shadow(cr, ctx.shadow_blur, render_shadow(cr, ctx.shadow_blur,
-(int)SHADOW_MARGIN/2, -(int)SHADOW_MARGIN/2, -(int)SHADOW_MARGIN/2, -(int)SHADOW_MARGIN/2,
component->width + SHADOW_MARGIN, component->height + SHADOW_MARGIN, cmpnt->width + SHADOW_MARGIN, cmpnt->height + SHADOW_MARGIN,
64, 64); 64, 64);
cairo_set_operator(cr, CAIRO_OPERATOR_CLEAR); cairo_set_operator(cr, CAIRO_OPERATOR_CLEAR);
cairo_rectangle(cr, -extent.x, -extent.y, ctx.w, ctx.h); cairo_rectangle(cr, -extent.x, -extent.y, ctx.w, ctx.h);
@ -1078,87 +1027,103 @@ int main(){
cairo_surface_destroy(surface); cairo_surface_destroy(surface);
} }
wl_surface_attach(component->wl_surface, component->wl_buffer, 0, 0); wl_surface_attach(cmpnt->wl_surface, cmpnt->wl_buffer, 0, 0);
wl_surface_set_buffer_scale(component->wl_surface, 1); wl_surface_set_buffer_scale(cmpnt->wl_surface, 1);
wl_surface_commit(component->wl_surface); wl_surface_damage_buffer(cmpnt->wl_surface, 0, 0, extent.w, extent.h);
wl_surface_damage_buffer(component->wl_surface, 0, 0, extent.w, extent.h); wl_subsurface_set_position(cmpnt->wl_subsurface, extent.x, extent.y);
wl_subsurface_set_position(component->wl_subsurface, extent.x, extent.y);
} }
else{
wl_surface_attach(cmpnt->wl_surface, 0, 0, 0);
}
wl_surface_commit(cmpnt->wl_surface);
} }
if (title_bar){ {
Extent2D extent = {0}; enum component_slot slot = COMPONENT_SLOT_HEADER;
{ struct border_component *cmpnt = &ctx.component_slot[slot];
extent.x = 0;
extent.y = -csd_size.y[0];
extent.w = ctx.w;
extent.h = csd_size.y[0];
}
{ if (csd_show_title_from_state(ctx.frame_window_state)){
GtkAllocation allocation = {0, 0, ctx.w, csd_size.y[0]}; Extent2D extent = {0};
gtk_widget_size_allocate(ctx.header, &allocation);
}
{
enum component_slot slot = COMPONENT_SLOT_HEADER;
struct border_component *component = &ctx.component_slot[slot];
border_component_reallocate(component, extent.w, extent.h);
memset(component->data, 0, component->data_size);
{ {
int stride = cairo_format_stride_for_width(CAIRO_FORMAT_ARGB32, component->width); extent.x = 0;
cairo_surface_t *surface = cairo_image_surface_create_for_data(component->data, CAIRO_FORMAT_ARGB32, component->width, component->height, stride); extent.y = -csd_size.y[0];
extent.w = ctx.w;
extent.h = csd_size.y[0];
}
gtk_window_set_resizable(GTK_WINDOW(ctx.window), (ctx.frame_capabilities & LIBDECOR_ACTION_RESIZE) != 0);
if (!(ctx.frame_window_state & LIBDECOR_WINDOW_STATE_ACTIVE)){
gtk_widget_set_state_flags(ctx.window, GTK_STATE_FLAG_BACKDROP, true);
}
else{
gtk_widget_unset_state_flags(ctx.window, GTK_STATE_FLAG_BACKDROP);
}
GtkStyleContext *style = gtk_widget_get_style_context(ctx.window);
if (!(ctx.frame_window_state & LIBDECOR_WINDOW_STATE_NON_FLOATING)){
gtk_style_context_remove_class(style, "maximized");
}
else{
gtk_style_context_add_class(style, "maximized");
}
{
GtkAllocation allocation = {0, 0, ctx.w, csd_size.y[0]};
gtk_widget_size_allocate(ctx.header, &allocation);
}
border_component_reallocate(cmpnt, extent.w, extent.h);
memset(cmpnt->data, 0, cmpnt->data_size);
{
int stride = cairo_format_stride_for_width(CAIRO_FORMAT_ARGB32, cmpnt->width);
cairo_surface_t *surface =
cairo_image_surface_create_for_data(cmpnt->data, CAIRO_FORMAT_ARGB32,
cmpnt->width, cmpnt->height, stride);
cairo_t *cr = cairo_create(surface); cairo_t *cr = cairo_create(surface);
cairo_surface_set_device_scale(surface, 1, 1); cairo_surface_set_device_scale(surface, 1, 1);
/* background */
{ {
/* background */ GtkAllocation allocation;
{ gtk_widget_get_allocation(GTK_WIDGET(ctx.header), &allocation);
GtkAllocation allocation; GtkStyleContext* style = gtk_widget_get_style_context(ctx.header);
gtk_widget_get_allocation(GTK_WIDGET(ctx.header), &allocation); gtk_render_background(style, cr,
GtkStyleContext* style = gtk_widget_get_style_context(ctx.header); allocation.x, allocation.y,
gtk_render_background(style, cr, allocation.x, allocation.y, allocation.width, allocation.height); allocation.width, allocation.height);
}
/* title */
{
GtkWidget *label = find_widget_by_type(ctx.header, HEADER_TITLE);
GtkAllocation allocation;
gtk_widget_get_allocation(label, &allocation);
cairo_surface_t *label_surface =
cairo_surface_create_for_rectangle(surface,
allocation.x, allocation.y,
allocation.width, allocation.height);
cairo_t *cr2 = cairo_create(label_surface);
gtk_widget_draw(label, cr2);
cairo_destroy(cr2);
cairo_surface_destroy(label_surface);
}
/* buttons */
{
enum header_element buttons[3] = {0};
size_t nbuttons = 0;
if (ctx.frame_capabilities & LIBDECOR_ACTION_MINIMIZE){
buttons[nbuttons] = HEADER_MIN;
nbuttons += 1;
} }
if (ctx.frame_capabilities & LIBDECOR_ACTION_RESIZE){
/* title */ buttons[nbuttons] = HEADER_MAX;
{ nbuttons += 1;
GtkWidget *label = find_widget_by_type(ctx.header, HEADER_TITLE);
GtkAllocation allocation;
gtk_widget_get_allocation(label, &allocation);
cairo_surface_t *label_surface = cairo_surface_create_for_rectangle(surface, allocation.x, allocation.y, allocation.width, allocation.height);
cairo_t *cr2 = cairo_create(label_surface);
gtk_widget_size_allocate(label, &allocation);
gtk_widget_draw(label, cr2);
cairo_destroy(cr2);
cairo_surface_destroy(label_surface);
} }
if (ctx.frame_capabilities & LIBDECOR_ACTION_CLOSE){
/* buttons */ buttons[nbuttons] = HEADER_CLOSE;
{ nbuttons += 1;
enum header_element buttons[3] = {0}; }
size_t nbuttons = 0; for (int i = 0; i < nbuttons; i += 1){
draw_header_button(cr, surface, buttons[i]);
if ((ctx.frame_capabilities & LIBDECOR_ACTION_MINIMIZE)){
buttons[nbuttons] = HEADER_MIN;
nbuttons += 1;
}
if ((ctx.frame_capabilities & LIBDECOR_ACTION_RESIZE)){
buttons[nbuttons] = HEADER_MAX;
nbuttons += 1;
}
if ((ctx.frame_capabilities & LIBDECOR_ACTION_CLOSE)){
buttons[nbuttons] = HEADER_CLOSE;
nbuttons += 1;
}
for (int i = 0; i < nbuttons; i += 1){
enum header_element button_type = buttons[i];
draw_header_button(cr, surface, button_type);
}
} }
} }
@ -1166,13 +1131,17 @@ int main(){
cairo_surface_destroy(surface); cairo_surface_destroy(surface);
} }
wl_surface_attach(component->wl_surface, component->wl_buffer, 0, 0); wl_surface_attach(cmpnt->wl_surface, cmpnt->wl_buffer, 0, 0);
wl_surface_set_buffer_scale(component->wl_surface, 1); wl_surface_set_buffer_scale(cmpnt->wl_surface, 1);
wl_surface_commit(component->wl_surface); wl_surface_damage_buffer(cmpnt->wl_surface, 0, 0, extent.w, extent.h);
wl_surface_damage_buffer(component->wl_surface, 0, 0, extent.w, extent.h); wl_subsurface_set_position(cmpnt->wl_subsurface, extent.x, extent.y);
wl_subsurface_set_position(component->wl_subsurface, extent.x, extent.y);
} }
else{
wl_surface_attach(cmpnt->wl_surface, 0, 0, 0);
}
wl_surface_commit(cmpnt->wl_surface);
} }
} }
if (!(ctx.frame_capabilities & LIBDECOR_ACTION_RESIZE)){ if (!(ctx.frame_capabilities & LIBDECOR_ACTION_RESIZE)){
@ -1183,8 +1152,8 @@ int main(){
int csd_added_w = csd_size.x[0] + csd_size.x[1]; int csd_added_w = csd_size.x[0] + csd_size.x[1];
int csd_added_h = csd_size.y[0] + csd_size.y[1]; int csd_added_h = csd_size.y[0] + csd_size.y[1];
for (int i = 0; i < 2; i += 1){ for (int i = 0; i < 2; i += 1){
int mw = ctx.size_bounds.x[i] + csd_added_w; int mw = true_size_bounds.x[i] + csd_added_w;
int mh = ctx.size_bounds.y[i] + csd_added_h; int mh = true_size_bounds.y[i] + csd_added_h;
if (i == 0){ if (i == 0){
xdg_toplevel_set_min_size(ctx.xdg_toplevel, mw, mh); xdg_toplevel_set_min_size(ctx.xdg_toplevel, mw, mh);
} }
@ -1206,17 +1175,39 @@ int main(){
} }
xdg_surface_set_window_geometry(ctx.xdg_surface, extent.x, extent.y, extent.w, extent.h); xdg_surface_set_window_geometry(ctx.xdg_surface, extent.x, extent.y, extent.w, extent.h);
} }
wl_surface_commit(ctx.wl_surface);
if (ctx.has_cached_config){
ctx.has_cached_config = 0;
memset(&ctx.cached_config, 0, sizeof ctx.cached_config);
xdg_surface_ack_configure(ctx.xdg_surface, ctx.cached_config.serial);
}
wl_egl_window_resize(ctx.wl_egl_window, ctx.w, ctx.h, 0, 0);
} }
wl_surface_commit(ctx.wl_surface); /* re-render cursor */
{
if (ctx.has_cached_config){ struct wl_cursor *cursor = ctx.cursor_left_ptr;
ctx.has_cached_config = 0; if (ctx.active == COMPONENT_SLOT_SHADOW &&
memset(&ctx.cached_config, 0, sizeof ctx.cached_config); (ctx.frame_capabilities & LIBDECOR_ACTION_RESIZE)){
xdg_surface_ack_configure(ctx.xdg_surface, ctx.cached_config.serial); enum libdecor_resize_edge edge = edge_from_pos(ctx.seat->pointer_x, ctx.seat->pointer_y);
if (edge != LIBDECOR_RESIZE_EDGE_NONE){
cursor = ctx.cursors[edge - 1];
}
}
ctx.seat->current_cursor = cursor;
} }
wl_egl_window_resize(ctx.wl_egl_window, ctx.w, ctx.h, 0, 0); if (ctx.seat->current_cursor != 0){
struct wl_cursor_image *image = ctx.seat->current_cursor->images[0];
struct wl_buffer *buffer = wl_cursor_image_get_buffer(image);
wl_surface_set_buffer_scale(ctx.seat->cursor_surface, 1);
wl_surface_attach(ctx.seat->cursor_surface, buffer, 0, 0);
wl_surface_damage_buffer(ctx.seat->cursor_surface, 0, 0, image->width, image->height);
wl_surface_commit(ctx.seat->cursor_surface);
wl_pointer_set_cursor(ctx.seat->wl_pointer, ctx.seat->serial, ctx.seat->cursor_surface, image->hotspot_x, image->hotspot_y);
}
/* app update & render */ /* app update & render */
{ {
@ -1686,18 +1677,6 @@ toggle_maximized(void){
} }
} }
static enum component_slot
component_slot_from_wl_surface(const struct wl_surface *surface){
enum component_slot result = 0;
for (int i = 1; i < COMPONENT_SLOT_COUNT; i += 1){
if (ctx.component_slot[i].wl_surface == surface){
result = i;
break;
}
}
return(result);
}
static void static void
draw_header_button(cairo_t *cr, cairo_surface_t *surface, draw_header_button(cairo_t *cr, cairo_surface_t *surface,
enum header_element button_type){ enum header_element button_type){
@ -2008,3 +1987,20 @@ desktop_settings_get_color_scheme(){
#endif #endif
int
csd_show_title_from_state(enum libdecor_window_state state){
int result = (!(state & LIBDECOR_WINDOW_STATE_FULLSCREEN));
return(result);
}
int
csd_show_shadow_from_state(enum libdecor_window_state state){
int result = (!(state & (LIBDECOR_WINDOW_STATE_FULLSCREEN |
LIBDECOR_WINDOW_STATE_MAXIMIZED |
LIBDECOR_WINDOW_STATE_TILED_LEFT |
LIBDECOR_WINDOW_STATE_TILED_RIGHT |
LIBDECOR_WINDOW_STATE_TILED_TOP |
LIBDECOR_WINDOW_STATE_TILED_BOTTOM)));
return(result);
}

10
digesting_libdecor.h
View File

@ -152,12 +152,6 @@ struct header_element_data{
GtkWidget *widget; GtkWidget *widget;
}; };
enum decoration_type {
DECORATION_TYPE_NONE,
DECORATION_TYPE_ALL,
DECORATION_TYPE_TITLE_ONLY
};
enum component_slot { enum component_slot {
COMPONENT_SLOT_NONE, COMPONENT_SLOT_NONE,
COMPONENT_SLOT_SHADOW, COMPONENT_SLOT_SHADOW,
@ -267,7 +261,6 @@ static struct wl_cursor* wl_cursor_from_pos(int x, int y);
static void draw_header_button(cairo_t *cr, cairo_surface_t *surface, enum header_element button_type); static void draw_header_button(cairo_t *cr, cairo_surface_t *surface, enum header_element button_type);
static bool own_proxy(void *proxy); static bool own_proxy(void *proxy);
static enum component_slot component_slot_from_wl_surface(const struct wl_surface *surface);
static struct header_element_data get_header_focus(const GtkHeaderBar *header_bar, int x, int y); static struct header_element_data get_header_focus(const GtkHeaderBar *header_bar, int x, int y);
static void draw_title_bar(void); static void draw_title_bar(void);
static enum libdecor_resize_edge edge_from_pos(int x, int y); static enum libdecor_resize_edge edge_from_pos(int x, int y);
@ -369,4 +362,7 @@ typedef struct Ctx{
} titlebar_gesture; } titlebar_gesture;
} Ctx; } Ctx;
int csd_show_title_from_state(enum libdecor_window_state state);
int csd_show_shadow_from_state(enum libdecor_window_state state);
#endif //DIGESTING_LIBDECOR_H #endif //DIGESTING_LIBDECOR_H