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Overlay windows support (flyout windows)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,266 @@ | ||
| /* Flyout window */ | ||
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| #include "flyout.h" | ||
| #include <gui/guiall.h> | ||
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| typedef struct _flyout_t FlyOut; | ||
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| struct _flyout_t | ||
| { | ||
| Window *parent; | ||
| Window *flywin; | ||
| Menu *menu; | ||
| TextView *text; | ||
| GuiControl *edit; | ||
| uint32_t align; | ||
| }; | ||
|
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| /*---------------------------------------------------------------------------*/ | ||
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| static void i_destroy_flyout(FlyOut **flyout) | ||
| { | ||
| cassert_no_null(flyout); | ||
| cassert_no_null(*flyout); | ||
| window_destroy(&(*flyout)->flywin); | ||
| if ((*flyout)->menu != NULL) | ||
| menu_destroy(&(*flyout)->menu); | ||
| heap_delete(flyout, FlyOut); | ||
| } | ||
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| /*---------------------------------------------------------------------------*/ | ||
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| static Window *i_create_flywin(void) | ||
| { | ||
| uint32_t nrows = 4; | ||
| Layout *layout = layout_create(2, nrows); | ||
| Panel *panel = panel_create(); | ||
| Window *window = window_create(ekWINDOW_RETURN | ekWINDOW_ESC); | ||
| uint32_t i; | ||
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| for (i = 0; i < nrows; ++i) | ||
| { | ||
| char_t text[64]; | ||
| Label *label = label_create(); | ||
| Slider *slider = slider_create(); | ||
| bstd_sprintf(text, sizeof(text), "Flyout control %d", i); | ||
| label_text(label, text); | ||
| layout_label(layout, label, 0, i); | ||
| layout_slider(layout, slider, 1, i); | ||
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| if (i < nrows - 1) | ||
| layout_vmargin(layout, i, 5); | ||
| } | ||
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| layout_hmargin(layout, 0, 5); | ||
| layout_margin(layout, 10); | ||
| layout_skcolor(layout, kCOLOR_RED); | ||
| panel_layout(panel, layout); | ||
| window_panel(window, panel); | ||
| return window; | ||
| } | ||
|
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| /*---------------------------------------------------------------------------*/ | ||
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| static void i_OnIdleLaunch(FlyOut *flyout, Event *e) | ||
| { | ||
| /* Edit control bounds in window coordinates */ | ||
| R2Df frame = window_control_frame(flyout->parent, flyout->edit); | ||
| /* Top-Left edit control in screen coordinates */ | ||
| V2Df pos = window_client_to_screen(flyout->parent, frame.pos); | ||
| /* Flyout window size */ | ||
| S2Df size = window_get_size(flyout->flywin); | ||
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| switch (flyout->align) { | ||
| case 0: | ||
| pos.y += frame.size.height; | ||
| break; | ||
| case 1: | ||
| pos.y -= size.height; | ||
| break; | ||
| case 2: | ||
| pos.x -= size.width - frame.size.width; | ||
| pos.y += frame.size.height; | ||
| break; | ||
| case 3: | ||
| pos.x -= size.width - frame.size.width; | ||
| pos.y -= size.height; | ||
| break; | ||
| } | ||
|
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| /* Position in screen coordinates */ | ||
| window_origin(flyout->flywin, pos); | ||
| window_overlay(flyout->flywin, flyout->parent); | ||
| unref(e); | ||
| } | ||
|
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| /*---------------------------------------------------------------------------*/ | ||
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| static void i_OnClick(FlyOut *flyout, Event *e) | ||
| { | ||
| gui_OnIdle(listener(flyout, i_OnIdleLaunch, FlyOut)); | ||
| unref(e); | ||
| } | ||
|
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| /*---------------------------------------------------------------------------*/ | ||
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| static Layout *i_controls_layout(FlyOut *flyout) | ||
| { | ||
| Layout *layout = layout_create(5, 1); | ||
| Button *button1 = button_push(); | ||
| Button *button2 = button_push(); | ||
| Slider *slider = slider_create(); | ||
| Edit *edit = edit_create(); | ||
| button_text(button1, "Push Button"); | ||
| button_text(button2, "..."); | ||
| button_OnClick(button2, listener(flyout, i_OnClick, FlyOut)); | ||
| layout_button(layout, button1, 0, 0); | ||
| layout_button(layout, button2, 4, 0); | ||
| layout_slider(layout, slider, 1, 0); | ||
| layout_edit(layout, edit, 3, 0); | ||
| layout_hmargin(layout, 0, 5); | ||
| layout_hmargin(layout, 1, 5); | ||
| layout_hexpand(layout, 2); | ||
| flyout->edit = guicontrol(edit); | ||
| return layout; | ||
| } | ||
|
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| /*---------------------------------------------------------------------------*/ | ||
|
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| static void i_OnAlign(FlyOut *flyout, Event *e) | ||
| { | ||
| const EvButton *p = event_params(e, EvButton); | ||
| cassert_no_null(flyout); | ||
| flyout->align = p->index; | ||
| } | ||
|
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| /*---------------------------------------------------------------------------*/ | ||
|
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| static Layout *i_align_layout(FlyOut *flyout) | ||
| { | ||
| Layout *layout = layout_create(4, 1); | ||
| Button *button1 = button_radio(); | ||
| Button *button2 = button_radio(); | ||
| Button *button3 = button_radio(); | ||
| Button *button4 = button_radio(); | ||
| button_text(button1, "Left-top"); | ||
| button_text(button2, "Left-bottom"); | ||
| button_text(button3, "Right-top"); | ||
| button_text(button4, "Right-bottom"); | ||
| button_OnClick(button1, listener(flyout, i_OnAlign, FlyOut)); | ||
| layout_button(layout, button1, 0, 0); | ||
| layout_button(layout, button2, 1, 0); | ||
| layout_button(layout, button3, 2, 0); | ||
| layout_button(layout, button4, 3, 0); | ||
| layout_hmargin(layout, 0, 5); | ||
| layout_hmargin(layout, 1, 5); | ||
| layout_hmargin(layout, 2, 5); | ||
| button_state(button1, ekGUI_ON); | ||
| return layout; | ||
| } | ||
|
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| /*---------------------------------------------------------------------------*/ | ||
|
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| static void i_OnMenu(FlyOut *flyout, Event *e) | ||
| { | ||
| const EvMenu *p = event_params(e, EvMenu); | ||
| textview_writef(flyout->text, p->text); | ||
| textview_writef(flyout->text, "\n"); | ||
| } | ||
|
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| /*---------------------------------------------------------------------------*/ | ||
|
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| static void i_OnDown(FlyOut *flyout, Event *e) | ||
| { | ||
| const EvMouse *p = event_params(e, EvMouse); | ||
| if (p->button == ekGUI_MOUSE_RIGHT && p->tag != UINT32_MAX) | ||
| { | ||
| uint32_t i = 0; | ||
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| if (flyout->menu != NULL) | ||
| menu_destroy(&flyout->menu); | ||
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| flyout->menu = menu_create(); | ||
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| for (i = 0; i < 4; ++i) | ||
| { | ||
| char_t text[64]; | ||
| MenuItem *item = menuitem_create(); | ||
| bstd_sprintf(text, sizeof(text), "Item %d Option %d", p->tag + 1, i + 1); | ||
| menuitem_text(item, text); | ||
| menuitem_OnClick(item, listener(flyout, i_OnMenu, FlyOut)); | ||
| menu_item(flyout->menu, item); | ||
| } | ||
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| { | ||
| V2Df pos = gui_mouse_pos(); | ||
| menu_launch(flyout->menu, pos); | ||
| } | ||
| } | ||
| } | ||
|
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| /*---------------------------------------------------------------------------*/ | ||
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| static Layout *i_listbox_layout(FlyOut *flyout) | ||
| { | ||
| Layout *layout = layout_create(2, 1); | ||
| ListBox *list = listbox_create(); | ||
| TextView *text = textview_create(); | ||
| listbox_add_elem(list, "Item 1", NULL); | ||
| listbox_add_elem(list, "Item 2", NULL); | ||
| listbox_add_elem(list, "Item 3", NULL); | ||
| listbox_add_elem(list, "Item 4", NULL); | ||
| listbox_OnDown(list, listener(flyout, i_OnDown, FlyOut)); | ||
| layout_listbox(layout, list, 0, 0); | ||
| layout_textview(layout, text, 1, 0); | ||
| layout_hmargin(layout, 0, 20); | ||
| flyout->text = text; | ||
| return layout; | ||
| } | ||
|
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| /*---------------------------------------------------------------------------*/ | ||
|
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| static Layout *i_layout(FlyOut *flyout) | ||
| { | ||
| Layout *layout1 = layout_create(1, 5); | ||
| Layout *layout2 = i_align_layout(flyout); | ||
| Layout *layout3 = i_controls_layout(flyout); | ||
| Layout *layout4 = i_listbox_layout(flyout); | ||
| Label *label1 = label_multiline(); | ||
| Label *label2 = label_create(); | ||
| label_text(label1, "A flyout window will be show when you press ... button\nPress [ESC] or [RETURN] to close the flyout window"); | ||
| label_text(label2, "A popup menu will be show when right click in ListBox"); | ||
| layout_label(layout1, label1, 0, 0); | ||
| layout_layout(layout1, layout2, 0, 1); | ||
| layout_layout(layout1, layout3, 0, 2); | ||
| layout_label(layout1, label2, 0, 3); | ||
| layout_layout(layout1, layout4, 0, 4); | ||
| layout_vmargin(layout1, 0, 10); | ||
| layout_vmargin(layout1, 1, 5); | ||
| layout_vmargin(layout1, 2, 5); | ||
| layout_vmargin(layout1, 3, 5); | ||
| return layout1; | ||
| } | ||
|
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| /*---------------------------------------------------------------------------*/ | ||
|
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| static FlyOut *i_flyout(Window *window) | ||
| { | ||
| FlyOut *flyout = heap_new(FlyOut); | ||
| flyout->parent = window; | ||
| flyout->flywin = i_create_flywin(); | ||
| flyout->menu = NULL; | ||
| flyout->align = 0; | ||
| return flyout; | ||
| } | ||
|
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| /*---------------------------------------------------------------------------*/ | ||
|
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| Panel *flyout_window(Window *window) | ||
| { | ||
| FlyOut *flyout = i_flyout(window); | ||
| Layout *layout = i_layout(flyout); | ||
| Panel *panel = panel_create(); | ||
| panel_data(panel, &flyout, i_destroy_flyout, FlyOut); | ||
| panel_layout(panel, layout); | ||
| return panel; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,5 @@ | ||
| /* Flyout window */ | ||
|
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| #include <gui/gui.hxx> | ||
|
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| Panel *flyout_window(Window *window); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1 +1 @@ | ||
| 4874 | ||
| 4901 |
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