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-rw-r--r--src/play-button.c349
1 files changed, 151 insertions, 198 deletions
diff --git a/src/play-button.c b/src/play-button.c
index 3c5b120..136f25d 100644
--- a/src/play-button.c
+++ b/src/play-button.c
@@ -27,6 +27,31 @@ Uses code from ctk
#include <math.h>
#include "play-button.h"
+#define RECT_WIDTH 130.0f
+#define Y 15.0f
+#define X 22.0f
+#define INNER_RADIUS 12.5
+#define MIDDLE_RADIUS 13.5f
+#define OUTER_RADIUS 14.5f
+#define CIRCLE_RADIUS 19.0f
+#define PREV_WIDTH 25.0f
+#define PREV_HEIGHT 17.0f
+#define NEXT_WIDTH 25.0f //PREV_WIDTH
+#define NEXT_HEIGHT 17.0f //PREV_HEIGHT
+#define TRI_WIDTH 11.0f
+#define TRI_HEIGHT 13.0f
+#define TRI_OFFSET 6.0f
+#define PREV_X 20.0f
+#define PREV_Y 21.0f
+#define NEXT_X 98.0f
+#define NEXT_Y 21.0f //prev_y
+#define PAUSE_WIDTH 21.0f
+#define PAUSE_HEIGHT 27.0f
+#define BAR_WIDTH 4.5f
+#define BAR_HEIGHT 24.0f
+#define BAR_OFFSET 10.0f
+#define PAUSE_X 62.0f
+#define PAUSE_Y 15.0f
typedef struct _PlayButtonPrivate PlayButtonPrivate;
@@ -49,15 +74,6 @@ static void play_button_finalize (GObject *object);
static gboolean play_button_expose (GtkWidget *button, GdkEventExpose *event);
static void draw (GtkWidget* button, cairo_t *cr);
-static void play_button_draw_background(GtkWidget* button, cairo_t* cr, double x, double y, double width, double height, double p_radius);
-static void play_button_draw_background_shadow_2(GtkWidget* button, cairo_t* cr, double x, double y, double rect_width, double rect_height, double p_radius);
-static void play_button_draw_background_shadow_1(GtkWidget* button, cairo_t* cr, double x, double y, double rect_width, double rect_height, double p_radius);
-
-
-//static void play_button_draw_play_symbol(cairo_t* cr, double x, double y);
-static void play_button_draw_pause_symbol(cairo_t* cr, double x, double y);
-static void play_button_draw_previous_symbol(cairo_t* cr, double x, double y);
-
G_DEFINE_TYPE (PlayButton, play_button, GTK_TYPE_DRAWING_AREA);
@@ -301,7 +317,6 @@ play_button_class_init (PlayButtonClass *klass)
static void
play_button_init (PlayButton *self)
{
- g_debug("PlayButton::play_button_init");
gtk_widget_set_size_request(GTK_WIDGET(self), 200, 80);
}
@@ -323,10 +338,6 @@ play_button_expose (GtkWidget *button, GdkEventExpose *event)
cairo_t *cr;
cr = gdk_cairo_create (button->window);
- g_debug("PlayButton::Draw - width = %i", button->allocation.width);
- g_debug("PlayButton::Draw - event->area.width = %i", event->area.width);
- g_debug("PlayButton::Draw - event->area.x = %i", event->area.x);
-
cairo_rectangle (cr,
event->area.x, event->area.y,
event->area.width, event->area.height);
@@ -517,7 +528,6 @@ _mask_pause (cairo_t* cr,
cairo_move_to (cr, x + bar_offset, y);
cairo_line_to (cr, x + bar_offset, y + bar_height);
- //cairo_close_path (cr);
}
static void
@@ -575,233 +585,176 @@ _finalize (cairo_t* cr,
static void
draw (GtkWidget* button, cairo_t *cr)
{
- //PlayButtonPrivate* priv = PLAY_BUTTON_GET_PRIVATE(button);
- double rect_width = 130;
- double y = 15;
- double x = 22;
- double inner_height = 25.0f;
- double inner_radius = 12.5f;
- double inner_start[] = {229.0f / 255.0f,
- 223.0f / 255.0f,
- 215.0f / 255.0f,
- 1.0f};
- double inner_end[] = {183.0f / 255.0f,
- 178.0f / 255.0f,
- 172.0f / 255.0f,
- 1.0f};
- double middle_height = 27.0f;
- double middle_radius = 13.5f;
- double middle_start[] = {61.0f / 255.0f,
- 60.0f / 255.0f,
- 57.0f / 255.0f,
- 1.0f};
- double middle_end[] = {94.0f / 255.0f,
- 93.0f / 255.0f,
- 90.0f / 255.0f,
- 1.0f};
- double outter_height = 29.0f;
- double outter_radius = 14.5f;
- double outter_start[] = {36.0f / 255.0f,
- 35.0f / 255.0f,
- 33.0f / 255.0f,
- 1.0f};
- double outter_end[] = {123.0f / 255.0f,
- 123.0f / 255.0f,
- 120.0f / 255.0f,
- 1.0f};
-
- double circle_radius = 19.0f;
-
- double button_start[] = {252.0f / 255.0f,
- 251.0f / 255.0f,
- 251.0f / 255.0f,
- 1.0f};
- double button_end[] = {186.0f / 255.0f,
- 180.0f / 255.0f,
- 170.0f / 255.0f,
- 1.0f};
- double button_shadow[] = {0.0f / 255.0f,
- 0.0f / 255.0f,
- 0.0f / 255.0f,
- 0.75f};
- double prev_width = 25.0f;
- double prev_height = 17.0f;
- double next_width = prev_width;
- double next_height = prev_height;
cairo_surface_t* surf = NULL;
cairo_t* cr_surf = NULL;
- double tri_width = 11.0f;
- double tri_height = 13.0f;
- double tri_offset = 6.0f;
- double prev_x = 20.0f;
- double prev_y = 21.0f;
- double next_x = 98.0f;
- double next_y = prev_y;
- double pause_width = 21.0f;
- double pause_height = 27.0f;
- double bar_width = 4.5f;
- double bar_height = 24.0f;
- double bar_offset = 10.0f;
- double pause_x = 62.0f;
- double pause_y = 15.0f;
+ double INNER_START[] = {229.0f/255.0f, 223.0f/255.0f, 215.0f/255.0f, 1.0f};
+ double INNER_END[] = {183.0f / 255.0f, 178.0f / 255.0f, 172.0f / 255.0f, 1.0f};
+ double MIDDLE_START[] = {61.0f / 255.0f, 60.0f / 255.0f, 57.0f / 255.0f, 1.0f};
+ double MIDDLE_END[] = {94.0f / 255.0f,93.0f / 255.0f, 90.0f / 255.0f,1.0f};
+ double OUTER_START[] = {36.0f / 255.0f, 35.0f / 255.0f, 33.0f / 255.0f, 1.0f};
+ double OUTER_END[] = {123.0f / 255.0f, 123.0f / 255.0f, 120.0f / 255.0f, 1.0f};
+ double BUTTON_START[] = {252.0f / 255.0f, 251.0f / 255.0f, 251.0f / 255.0f,1.0f};
+ double BUTTON_END[] = {186.0f / 255.0f,180.0f / 255.0f, 170.0f / 255.0f, 1.0f};
+ double BUTTON_SHADOW[] = {0.0f / 255.0f, 0.0f / 255.0f, 0.0f / 255.0f, 0.75f};
+
+
// prev/next-background
- draw_gradient (cr,
- x,
- y,
- rect_width,
- outter_radius,
- outter_start,
- outter_end);
- draw_gradient (cr,
- x,
- y + 1,
- rect_width - 2,
- middle_radius,
- middle_start,
- middle_end);
- draw_gradient (cr,
- x,
- y + 2,
- rect_width - 4,
- inner_radius,
- inner_start,
- inner_end);
+ draw_gradient (cr,
+ X,
+ Y,
+ RECT_WIDTH,
+ OUTER_RADIUS,
+ OUTER_START,
+ OUTER_END);
+ draw_gradient (cr,
+ X,
+ Y + 1,
+ RECT_WIDTH - 2,
+ MIDDLE_RADIUS,
+ MIDDLE_START,
+ MIDDLE_END);
+ draw_gradient (cr,
+ X,
+ Y + 2,
+ RECT_WIDTH - 4,
+ INNER_RADIUS,
+ INNER_START,
+ INNER_END);
// play/pause-background
draw_circle (cr,
- x + rect_width / 2.0f - 2.0f * outter_radius - 4.5f,
- y - ((circle_radius - outter_radius)),
- circle_radius,
- outter_start,
- outter_end);
+ X + RECT_WIDTH / 2.0f - 2.0f * OUTER_RADIUS - 4.5f,
+ Y - ((CIRCLE_RADIUS - OUTER_RADIUS)),
+ CIRCLE_RADIUS,
+ OUTER_START,
+ OUTER_END);
draw_circle (cr,
- x + rect_width / 2.0f - 2.0f * outter_radius - 4.5f + 1.0f,
- y - ((circle_radius - outter_radius)) + 1.0f,
- circle_radius - 1,
- middle_start,
- middle_end);
+ X + RECT_WIDTH / 2.0f - 2.0f * OUTER_RADIUS - 4.5f + 1.0f,
+ Y - ((CIRCLE_RADIUS - OUTER_RADIUS)) + 1.0f,
+ CIRCLE_RADIUS - 1,
+ MIDDLE_START,
+ MIDDLE_END);
draw_circle (cr,
- x + rect_width / 2.0f - 2.0f * outter_radius - 4.5f + 2.0f,
- y - ((circle_radius - outter_radius)) + 2.0f,
- circle_radius - 2.0f,
- inner_start,
- inner_end);
+ X + RECT_WIDTH / 2.0f - 2.0f * OUTER_RADIUS - 4.5f + 2.0f,
+ Y - ((CIRCLE_RADIUS - OUTER_RADIUS)) + 2.0f,
+ CIRCLE_RADIUS - 2.0f,
+ INNER_START,
+ INNER_END);
// draw previous-button drop-shadow
- _setup (&cr_surf, &surf, prev_width, prev_height);
+ _setup (&cr_surf, &surf, PREV_WIDTH, PREV_HEIGHT);
_mask_prev (cr_surf,
- (prev_width - (2.0f * tri_width - tri_offset)) / 2.0f,
- (prev_height - tri_height) / 2.0f,
- tri_width,
- tri_height,
- tri_offset);
+ (PREV_WIDTH - (2.0f * TRI_WIDTH - TRI_OFFSET)) / 2.0f,
+ (PREV_HEIGHT - TRI_HEIGHT) / 2.0f,
+ TRI_WIDTH,
+ TRI_HEIGHT,
+ TRI_OFFSET);
_fill (cr_surf,
- (prev_width - (2.0f * tri_width - tri_offset)) / 2.0f,
- (prev_height - tri_height) / 2.0f,
- (prev_width - (2.0f * tri_width - tri_offset)) / 2.0f,
- (double) tri_height,
- button_shadow,
- button_shadow,
+ (PREV_WIDTH - (2.0f * TRI_WIDTH - TRI_OFFSET)) / 2.0f,
+ (PREV_HEIGHT - TRI_HEIGHT) / 2.0f,
+ (PREV_WIDTH - (2.0f * TRI_WIDTH - TRI_OFFSET)) / 2.0f,
+ (double) TRI_HEIGHT,
+ BUTTON_SHADOW,
+ BUTTON_SHADOW,
FALSE);
_surface_blur (surf, 1);
- _finalize (cr, &cr_surf, &surf, prev_x, prev_y + 1.0f);
+ _finalize (cr, &cr_surf, &surf, PREV_X, PREV_Y + 1.0f);
// draw previous-button
- _setup (&cr_surf, &surf, prev_width, prev_height);
+ _setup (&cr_surf, &surf, PREV_WIDTH, PREV_HEIGHT);
_mask_prev (cr_surf,
- (prev_width - (2.0f * tri_width - tri_offset)) / 2.0f,
- (prev_height - tri_height) / 2.0f,
- tri_width,
- tri_height,
- tri_offset);
+ (PREV_WIDTH - (2.0f * TRI_WIDTH - TRI_OFFSET)) / 2.0f,
+ (PREV_HEIGHT - TRI_HEIGHT) / 2.0f,
+ TRI_WIDTH,
+ TRI_HEIGHT,
+ TRI_OFFSET);
_fill (cr_surf,
- (prev_width - (2.0f * tri_width - tri_offset)) / 2.0f,
- (prev_height - tri_height) / 2.0f,
- (prev_width - (2.0f * tri_width - tri_offset)) / 2.0f,
- (double) tri_height,
- button_start,
- button_end,
+ (PREV_WIDTH - (2.0f * TRI_WIDTH - TRI_OFFSET)) / 2.0f,
+ (PREV_HEIGHT - TRI_HEIGHT) / 2.0f,
+ (PREV_WIDTH - (2.0f * TRI_WIDTH - TRI_OFFSET)) / 2.0f,
+ (double) TRI_HEIGHT,
+ BUTTON_START,
+ BUTTON_END,
FALSE);
- _finalize (cr, &cr_surf, &surf, prev_x, prev_y);
+ _finalize (cr, &cr_surf, &surf, PREV_X, PREV_Y);
// draw next-button drop-shadow
- _setup (&cr_surf, &surf, next_width, next_height);
+ _setup (&cr_surf, &surf, NEXT_WIDTH, NEXT_HEIGHT);
_mask_next (cr_surf,
- (next_width - (2.0f * tri_width - tri_offset)) / 2.0f,
- (next_height - tri_height) / 2.0f,
- tri_width,
- tri_height,
- tri_offset);
+ (NEXT_WIDTH - (2.0f * TRI_WIDTH - TRI_OFFSET)) / 2.0f,
+ (NEXT_HEIGHT - TRI_HEIGHT) / 2.0f,
+ TRI_WIDTH,
+ TRI_HEIGHT,
+ TRI_OFFSET);
_fill (cr_surf,
- (next_width - (2.0f * tri_width - tri_offset)) / 2.0f,
- (next_height - tri_height) / 2.0f,
- (next_width - (2.0f * tri_width - tri_offset)) / 2.0f,
- (double) tri_height,
- button_shadow,
- button_shadow,
+ (NEXT_WIDTH - (2.0f * TRI_WIDTH - TRI_OFFSET)) / 2.0f,
+ (NEXT_HEIGHT - TRI_HEIGHT) / 2.0f,
+ (NEXT_WIDTH - (2.0f * TRI_WIDTH - TRI_OFFSET)) / 2.0f,
+ (double) TRI_HEIGHT,
+ BUTTON_SHADOW,
+ BUTTON_SHADOW,
FALSE);
_surface_blur (surf, 1);
- _finalize (cr, &cr_surf, &surf, next_x, next_y + 1.0f);
+ _finalize (cr, &cr_surf, &surf, NEXT_X, NEXT_Y + 1.0f);
// draw next-button
- _setup (&cr_surf, &surf, next_width, next_height);
+ _setup (&cr_surf, &surf, NEXT_WIDTH, NEXT_HEIGHT);
_mask_next (cr_surf,
- (next_width - (2.0f * tri_width - tri_offset)) / 2.0f,
- (next_height - tri_height) / 2.0f,
- tri_width,
- tri_height,
- tri_offset);
+ (NEXT_WIDTH - (2.0f * TRI_WIDTH - TRI_OFFSET)) / 2.0f,
+ (NEXT_HEIGHT - TRI_HEIGHT) / 2.0f,
+ TRI_WIDTH,
+ TRI_HEIGHT,
+ TRI_OFFSET);
_fill (cr_surf,
- (next_width - (2.0f * tri_width - tri_offset)) / 2.0f,
- (next_height - tri_height) / 2.0f,
- (next_width - (2.0f * tri_width - tri_offset)) / 2.0f,
- (double) tri_height,
- button_start,
- button_end,
+ (NEXT_WIDTH - (2.0f * TRI_WIDTH - TRI_OFFSET)) / 2.0f,
+ (NEXT_HEIGHT - TRI_HEIGHT) / 2.0f,
+ (NEXT_WIDTH - (2.0f * TRI_WIDTH - TRI_OFFSET)) / 2.0f,
+ (double) TRI_HEIGHT,
+ BUTTON_START,
+ BUTTON_END,
FALSE);
- _finalize (cr, &cr_surf, &surf, next_x, next_y);
+ _finalize (cr, &cr_surf, &surf, NEXT_X, NEXT_Y);
// draw pause-button drop-shadow
- _setup (&cr_surf, &surf, pause_width, pause_height);
+ _setup (&cr_surf, &surf, PAUSE_WIDTH, PAUSE_HEIGHT);
_mask_pause (cr_surf,
- (pause_width - (2.0f * bar_width + bar_offset)) / 2.0f,
- (pause_height - bar_height) / 2.0f,
- bar_width,
- bar_height - 2.0f * bar_width,
- bar_offset);
+ (PAUSE_WIDTH - (2.0f * BAR_WIDTH + BAR_OFFSET)) / 2.0f,
+ (PAUSE_HEIGHT - BAR_HEIGHT) / 2.0f,
+ BAR_WIDTH,
+ BAR_HEIGHT - 2.0f * BAR_WIDTH,
+ BAR_OFFSET);
_fill (cr_surf,
- (pause_width - (2.0f * bar_width + bar_offset)) / 2.0f,
- (pause_height - bar_height) / 2.0f,
- (pause_width - (2.0f * bar_width + bar_offset)) / 2.0f,
- (double) bar_height,
- button_shadow,
- button_shadow,
+ (PAUSE_WIDTH - (2.0f * BAR_WIDTH + BAR_OFFSET)) / 2.0f,
+ (PAUSE_HEIGHT - BAR_HEIGHT) / 2.0f,
+ (PAUSE_WIDTH - (2.0f * BAR_WIDTH + BAR_OFFSET)) / 2.0f,
+ (double) BAR_HEIGHT,
+ BUTTON_SHADOW,
+ BUTTON_SHADOW,
TRUE);
_surface_blur (surf, 1);
- _finalize (cr, &cr_surf, &surf, pause_x, pause_y + 1.0f);
+ _finalize (cr, &cr_surf, &surf, PAUSE_X, PAUSE_Y + 1.0f);
// draw pause-button
- _setup (&cr_surf, &surf, pause_width, pause_height);
+ _setup (&cr_surf, &surf, PAUSE_WIDTH, PAUSE_HEIGHT);
_mask_pause (cr_surf,
- (pause_width - (2.0f * bar_width + bar_offset)) / 2.0f,
- (pause_height - bar_height) / 2.0f,
- bar_width,
- bar_height - 2.0f * bar_width,
- bar_offset);
+ (PAUSE_WIDTH - (2.0f * BAR_WIDTH + BAR_OFFSET)) / 2.0f,
+ (PAUSE_HEIGHT - BAR_HEIGHT) / 2.0f,
+ BAR_WIDTH,
+ BAR_HEIGHT - 2.0f * BAR_WIDTH,
+ BAR_OFFSET);
_fill (cr_surf,
- (pause_width - (2.0f * bar_width + bar_offset)) / 2.0f,
- (pause_height - bar_height) / 2.0f,
- (pause_width - (2.0f * bar_width + bar_offset)) / 2.0f,
- (double) bar_height,
- button_start,
- button_end,
+ (PAUSE_WIDTH - (2.0f * BAR_WIDTH + BAR_OFFSET)) / 2.0f,
+ (PAUSE_HEIGHT - BAR_HEIGHT) / 2.0f,
+ (PAUSE_WIDTH - (2.0f * BAR_WIDTH + BAR_OFFSET)) / 2.0f,
+ (double) BAR_HEIGHT,
+ BUTTON_START,
+ BUTTON_END,
TRUE);
- _finalize (cr, &cr_surf, &surf, pause_x, pause_y);
-
- cairo_surface_write_to_png (cairo_get_target (cr), "/tmp/foobar.png");
+ _finalize (cr, &cr_surf, &surf, PAUSE_X, PAUSE_Y);
}
+
/**
* play_button_new:
* @returns: a new #PlayButton.
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-06 11:17:18 +0000