s3rius/squeekboard
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merge remote-tracking branch 'upstream/master' into latch

Browse Source
This commit is contained in:
Dorota Czaplejewicz
2021-03-31 09:48:29 +00:00
parent 89b1f51ed5 32dc25dfbf
commit b578414655
57 changed files with 2175 additions and 292 deletions
Download Patch File Download Diff File Expand all files Collapse all files

58
eek/eek-gtk-keyboard.c
View File

@ -45,6 +45,8 @@
typedef struct _EekGtkKeyboardPrivate
{
EekRenderer *renderer; // owned, nullable
struct render_geometry render_geometry; // mutable
EekboardContextService *eekboard_context; // unowned reference
struct submission *submission; // unowned reference
@ -72,12 +74,23 @@ eek_gtk_keyboard_real_realize (GtkWidget *self)
GTK_WIDGET_CLASS (eek_gtk_keyboard_parent_class)->realize (self);
}
static void set_allocation_size(EekGtkKeyboard *gtk_keyboard,
struct squeek_layout *layout, gdouble width, gdouble height)
{
// This is where size-dependent surfaces would be released
EekGtkKeyboardPrivate *priv =
eek_gtk_keyboard_get_instance_private (gtk_keyboard);
priv->render_geometry = eek_render_geometry_from_allocation_size(
layout, width, height);
}
static gboolean
eek_gtk_keyboard_real_draw (GtkWidget *self,
cairo_t *cr)
{
EekGtkKeyboard *keyboard = EEK_GTK_KEYBOARD (self);
EekGtkKeyboardPrivate *priv =
eek_gtk_keyboard_get_instance_private (EEK_GTK_KEYBOARD (self));
eek_gtk_keyboard_get_instance_private (keyboard);
GtkAllocation allocation;
gtk_widget_get_allocation (self, &allocation);
@ -92,15 +105,14 @@ eek_gtk_keyboard_real_draw (GtkWidget *self,
priv->keyboard,
pcontext);
eek_renderer_set_allocation_size (priv->renderer,
priv->keyboard->layout,
allocation.width,
allocation.height);
set_allocation_size (keyboard, priv->keyboard->layout,
allocation.width, allocation.height);
eek_renderer_set_scale_factor (priv->renderer,
gtk_widget_get_scale_factor (self));
}
eek_renderer_render_keyboard (priv->renderer, priv->submission, cr, priv->keyboard);
eek_renderer_render_keyboard (priv->renderer, priv->render_geometry,
priv->submission, cr, priv->keyboard);
return FALSE;
}
@ -117,8 +129,9 @@ static void
eek_gtk_keyboard_real_size_allocate (GtkWidget *self,
GtkAllocation *allocation)
{
EekGtkKeyboard *keyboard = EEK_GTK_KEYBOARD (self);
EekGtkKeyboardPrivate *priv =
eek_gtk_keyboard_get_instance_private (EEK_GTK_KEYBOARD (self));
eek_gtk_keyboard_get_instance_private (keyboard);
// check if the change would switch types
enum squeek_arrangement_kind new_type = get_type(
(uint32_t)(allocation->width - allocation->x),
@ -130,10 +143,8 @@ eek_gtk_keyboard_real_size_allocate (GtkWidget *self,
}
if (priv->renderer) {
eek_renderer_set_allocation_size (priv->renderer,
priv->keyboard->layout,
allocation->width,
allocation->height);
set_allocation_size (keyboard, priv->keyboard->layout,
allocation->width, allocation->height);
}
GTK_WIDGET_CLASS (eek_gtk_keyboard_parent_class)->
@ -162,7 +173,7 @@ static void depress(EekGtkKeyboard *self,
}
squeek_layout_depress(priv->keyboard->layout,
priv->submission,
x, y, eek_renderer_get_transformation(priv->renderer), time, self);
x, y, priv->render_geometry.widget_to_layout, time, self);
}
static void drag(EekGtkKeyboard *self,
@ -174,7 +185,7 @@ static void drag(EekGtkKeyboard *self,
}
squeek_layout_drag(eekboard_context_service_get_keyboard(priv->eekboard_context)->layout,
priv->submission,
x, y, eek_renderer_get_transformation(priv->renderer), time,
x, y, priv->render_geometry.widget_to_layout, time,
priv->eekboard_context, self);
}
@ -185,8 +196,7 @@ static void release(EekGtkKeyboard *self, guint32 time)
return;
}
squeek_layout_release(eekboard_context_service_get_keyboard(priv->eekboard_context)->layout,
priv->submission,
eek_renderer_get_transformation(priv->renderer), time,
priv->submission, priv->render_geometry.widget_to_layout, time,
priv->eekboard_context, self);
}
@ -396,6 +406,24 @@ eek_gtk_keyboard_new (EekboardContextService *eekservice,
priv->submission = submission;
priv->layout = layout;
priv->renderer = NULL;
// This should really be done on initialization.
// Before the widget is allocated,
// we don't really know what geometry it takes.
// When it's off the screen, we also kinda don't.
struct render_geometry initial_geometry = {
// Set to 100 just to make sure if there's any attempt to use it,
// it actually gives plausible results instead of blowing up,
// e.g. on zero division.
.allocation_width = 100,
.allocation_height = 100,
.widget_to_layout = {
.origin_x = 0,
.origin_y = 0,
.scale = 1,
},
};
priv->render_geometry = initial_geometry;
g_signal_connect (eekservice,
"notify::keyboard",
G_CALLBACK(on_notify_keyboard),

1
eek/eek-gtk-keyboard.h
View File

@ -28,6 +28,7 @@
#include <glib.h>
#include <gtk/gtk.h>
#include "eek/eek-renderer.h"
#include "eek/eek-types.h"
struct submission;

40
eek/eek-renderer.c
View File

@ -193,22 +193,23 @@ render_button_label (cairo_t *cr,
// FIXME: Pass just the active modifiers instead of entire submission
void
eek_renderer_render_keyboard (EekRenderer *self,
struct render_geometry geometry,
struct submission *submission,
cairo_t *cr,
LevelKeyboard *keyboard)
{
g_return_if_fail (self->allocation_width > 0.0);
g_return_if_fail (self->allocation_height > 0.0);
g_return_if_fail (geometry.allocation_width > 0.0);
g_return_if_fail (geometry.allocation_height > 0.0);
/* Paint the background covering the entire widget area */
gtk_render_background (self->view_context,
cr,
0, 0,
self->allocation_width, self->allocation_height);
geometry.allocation_width, geometry.allocation_height);
cairo_save(cr);
cairo_translate (cr, self->widget_to_layout.origin_x, self->widget_to_layout.origin_y);
cairo_scale (cr, self->widget_to_layout.scale, self->widget_to_layout.scale);
cairo_translate (cr, geometry.widget_to_layout.origin_x, geometry.widget_to_layout.origin_y);
cairo_scale (cr, geometry.widget_to_layout.scale, geometry.widget_to_layout.scale);
squeek_draw_layout_base_view(keyboard->layout, self, cr);
squeek_layout_draw_all_changed(keyboard->layout, self, cr, submission);
@ -260,8 +261,6 @@ static void
renderer_init (EekRenderer *self)
{
self->pcontext = NULL;
self->allocation_width = 0.0;
self->allocation_height = 0.0;
self->scale_factor = 1;
self->css_provider = squeek_load_style();
@ -308,22 +307,18 @@ eek_renderer_new (LevelKeyboard *keyboard,
return renderer;
}
void
eek_renderer_set_allocation_size (EekRenderer *renderer,
struct squeek_layout *layout,
struct render_geometry
eek_render_geometry_from_allocation_size (struct squeek_layout *layout,
gdouble width,
gdouble height)
{
g_return_if_fail (width > 0.0 && height > 0.0);
renderer->allocation_width = width;
renderer->allocation_height = height;
renderer->widget_to_layout = squeek_layout_calculate_transformation(
layout,
renderer->allocation_width, renderer->allocation_height);
// This is where size-dependent surfaces would be released
struct render_geometry ret = {
.allocation_width = width,
.allocation_height = height,
.widget_to_layout = squeek_layout_calculate_transformation(
layout, width, height),
};
return ret;
}
void
@ -360,8 +355,3 @@ eek_renderer_get_icon_surface (const gchar *icon_name,
}
return surface;
}
struct transformation
eek_renderer_get_transformation (EekRenderer *renderer) {
return renderer->widget_to_layout;
}

22
eek/eek-renderer.h
View File

@ -41,22 +41,23 @@ typedef struct EekRenderer
gchar *extra_style; // owned
// Mutable state
gint scale_factor; /* the outputs scale factor */
} EekRenderer;
/// Mutable part of the renderer state.
/// TODO: Possibly should include scale factor.
struct render_geometry {
/// Background extents
gdouble allocation_width;
gdouble allocation_height;
gint scale_factor; /* the outputs scale factor */
/// Coords transformation
struct transformation widget_to_layout;
} EekRenderer;
};
GType eek_renderer_get_type (void) G_GNUC_CONST;
EekRenderer *eek_renderer_new (LevelKeyboard *keyboard,
PangoContext *pcontext);
void eek_renderer_set_allocation_size
(EekRenderer *renderer, struct squeek_layout *layout,
gdouble width,
gdouble height);
void eek_renderer_set_scale_factor (EekRenderer *renderer,
gint scale);
@ -64,13 +65,14 @@ cairo_surface_t *eek_renderer_get_icon_surface(const gchar *icon_name,
gint size,
gint scale);
void eek_renderer_render_keyboard (EekRenderer *renderer, struct submission *submission,
void eek_renderer_render_keyboard (EekRenderer *renderer, struct render_geometry geometry, struct submission *submission,
cairo_t *cr, LevelKeyboard *keyboard);
void
eek_renderer_free (EekRenderer *self);
struct transformation
eek_renderer_get_transformation (EekRenderer *renderer);
struct render_geometry
eek_render_geometry_from_allocation_size (struct squeek_layout *layout,
gdouble width, gdouble height);
G_END_DECLS
#endif /* EEK_RENDERER_H */