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application: adding more painting shapes
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@ -8,5 +8,6 @@ void application_finish(struct swappy_state *state);
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void brush_clicked_handler(GtkWidget *widget, struct swappy_state *state);
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void text_clicked_handler(GtkWidget *widget, struct swappy_state *state);
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void arrow_clicked_handler(GtkWidget *widget, struct swappy_state *state);
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void shape_clicked_handler(GtkWidget *widget, struct swappy_state *state);
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void rectangle_clicked_handler(GtkWidget *widget, struct swappy_state *state);
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void ellipse_clicked_handler(GtkWidget *widget, struct swappy_state *state);
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void arrow_clicked_handler(GtkWidget *widget, struct swappy_state *state);
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@ -24,8 +24,9 @@ enum swappy_brush_point_kind {
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enum swappy_paint_mode_type {
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SWAPPY_PAINT_MODE_BRUSH = 0, /* Brush mode to draw arbitrary shapes */
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SWAPPY_PAINT_MODE_TEXT, /* Mode to draw texts */
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SWAPPY_PAINT_MODE_ARROW, /* Rectangle shapes */
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SWAPPY_PAINT_MODE_RECTANGLE, /* Rectangle shapes */
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SWAPPY_PAINT_MODE_ELLIPSE, /* Ellipse shapes */
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SWAPPY_PAINT_MODE_ARROW, /* Arrow shapes */
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};
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struct swappy_brush_point {
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@ -50,6 +51,8 @@ struct swappy_state_ui_popover {
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GtkRadioButton *brush;
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GtkRadioButton *text;
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GtkRadioButton *rectangle;
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GtkRadioButton *ellipse;
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GtkRadioButton *arrow;
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};
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struct swappy_state {
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@ -128,7 +128,7 @@
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<object class="GtkLabel">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="label" translatable="yes">R,O,A</property>
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<property name="label" translatable="yes">R</property>
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</object>
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<packing>
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<property name="expand">False</property>
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@ -136,6 +136,30 @@
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<property name="position">2</property>
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</packing>
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</child>
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<child>
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<object class="GtkLabel">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="label" translatable="yes">O</property>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">3</property>
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</packing>
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</child>
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<child>
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<object class="GtkLabel">
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<property name="visible">True</property>
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<property name="can_focus">False</property>
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<property name="label" translatable="yes">A</property>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">4</property>
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</packing>
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</child>
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<style>
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<class name="drawing"/>
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</style>
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@ -185,7 +209,7 @@
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</child>
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<child>
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<object class="GtkRadioButton" id="rectangle">
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<property name="label" translatable="yes"></property>
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<property name="label" translatable="yes"></property>
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<property name="visible">True</property>
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<property name="can_focus">True</property>
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<property name="receives_default">False</property>
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@ -199,6 +223,38 @@
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<property name="position">2</property>
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</packing>
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</child>
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<child>
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<object class="GtkRadioButton" id="ellipse">
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<property name="label" translatable="yes"></property>
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<property name="visible">True</property>
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<property name="can_focus">True</property>
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<property name="receives_default">False</property>
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<property name="draw_indicator">False</property>
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<property name="group">brush</property>
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<signal name="clicked" handler="ellipse_clicked_handler" swapped="no"/>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">3</property>
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</packing>
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</child>
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<child>
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<object class="GtkRadioButton" id="arrow">
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<property name="label" translatable="yes"></property>
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<property name="visible">True</property>
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<property name="can_focus">True</property>
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<property name="receives_default">False</property>
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<property name="draw_indicator">False</property>
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<property name="group">brush</property>
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<signal name="clicked" handler="arrow_clicked_handler" swapped="no"/>
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</object>
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<packing>
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<property name="expand">False</property>
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<property name="fill">True</property>
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<property name="position">4</property>
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</packing>
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</child>
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<style>
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<class name="drawing"/>
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</style>
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@ -28,28 +28,41 @@ static void switch_mode_to_text(struct swappy_state *state) {
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state->mode = SWAPPY_PAINT_MODE_TEXT;
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}
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static void switch_mode_to_rectangle(struct swappy_state *state) {
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g_debug("switching mode to rectangle");
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state->mode = SWAPPY_PAINT_MODE_RECTANGLE;
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}
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static void switch_mode_to_ellipse(struct swappy_state *state) {
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g_debug("switching mode to ellipse");
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state->mode = SWAPPY_PAINT_MODE_ELLIPSE;
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}
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static void switch_mode_to_arrow(struct swappy_state *state) {
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g_debug("switching mode to arrow");
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state->mode = SWAPPY_PAINT_MODE_ARROW;
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}
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static void switch_mode_to_rectangle(struct swappy_state *state) {
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g_debug("switching mode to rectangle");
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state->mode = SWAPPY_PAINT_MODE_RECTANGLE;
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void brush_clicked_handler(GtkWidget *widget, struct swappy_state *state) {
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switch_mode_to_brush(state);
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}
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void text_clicked_handler(GtkWidget *widget, struct swappy_state *state) {
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switch_mode_to_text(state);
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}
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void arrow_clicked_handler(GtkWidget *widget, struct swappy_state *state) {
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switch_mode_to_arrow(state);
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}
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void rectangle_clicked_handler(GtkWidget *widget, struct swappy_state *state) {
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switch_mode_to_rectangle(state);
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}
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void ellipse_clicked_handler(GtkWidget *widget, struct swappy_state *state) {
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switch_mode_to_ellipse(state);
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}
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void arrow_clicked_handler(GtkWidget *widget, struct swappy_state *state) {
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switch_mode_to_arrow(state);
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}
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void application_finish(struct swappy_state *state) {
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g_debug("application is shutting down");
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swappy_overlay_clear(state);
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@ -62,10 +75,6 @@ void application_finish(struct swappy_state *state) {
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g_object_unref(state->app);
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}
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void brush_clicked_handler(GtkWidget *widget, struct swappy_state *state) {
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switch_mode_to_brush(state);
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}
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static gboolean draw_area_handler(GtkWidget *widget, cairo_t *cr,
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struct swappy_state *state) {
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cairo_set_source_surface(cr, state->cairo_surface, 0, 0);
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@ -168,6 +177,18 @@ static void keypress_handler(GtkWidget *widget, GdkEventKey *event,
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} else if (event->keyval == GDK_KEY_T || event->keyval == GDK_KEY_t) {
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switch_mode_to_text(state);
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(state->popover->text), true);
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} else if (event->keyval == GDK_KEY_R || event->keyval == GDK_KEY_r) {
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switch_mode_to_rectangle(state);
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(state->popover->rectangle),
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true);
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} else if (event->keyval == GDK_KEY_O || event->keyval == GDK_KEY_o) {
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switch_mode_to_ellipse(state);
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(state->popover->ellipse),
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true);
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} else if (event->keyval == GDK_KEY_A || event->keyval == GDK_KEY_a) {
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switch_mode_to_arrow(state);
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gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(state->popover->arrow),
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true);
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}
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}
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@ -254,6 +275,8 @@ static bool load_layout(struct swappy_state *state) {
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GtkRadioButton *brush;
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GtkRadioButton *text;
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GtkRadioButton *rectangle;
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GtkRadioButton *ellipse;
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GtkRadioButton *arrow;
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GError *error = NULL;
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/* Construct a GtkBuilder instance and load our UI description */
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@ -276,7 +299,9 @@ static bool load_layout(struct swappy_state *state) {
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popover = GTK_POPOVER(gtk_builder_get_object(builder, "popover"));
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brush = GTK_RADIO_BUTTON(gtk_builder_get_object(builder, "brush"));
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text = GTK_RADIO_BUTTON(gtk_builder_get_object(builder, "text"));
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rectangle = GTK_RADIO_BUTTON(gtk_builder_get_object(builder, "shape"));
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rectangle = GTK_RADIO_BUTTON(gtk_builder_get_object(builder, "rectangle"));
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ellipse = GTK_RADIO_BUTTON(gtk_builder_get_object(builder, "ellipse"));
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arrow = GTK_RADIO_BUTTON(gtk_builder_get_object(builder, "arrow"));
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gtk_builder_connect_signals(builder, state);
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@ -316,6 +341,8 @@ static bool load_layout(struct swappy_state *state) {
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state->popover->brush = brush;
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state->popover->text = text;
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state->popover->rectangle = rectangle;
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state->popover->ellipse = ellipse;
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state->popover->arrow = arrow;
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state->area = area;
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g_object_unref(G_OBJECT(builder));
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