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QuickShow: Toolbar for who love to use mouse

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Hüseyin ASLITÜRK 2020-04-12 17:40:34 +03:00 committed by Andreas Kling
parent 6c1af174a1
commit 70873fdf02
Notes: sideshowbarker 2024-07-19 07:40:31 +09:00 
Author: https://github.com/asliturk
Commit: https://github.com/SerenityOS/serenity/commit/70873fdf023
Pull-request: https://github.com/SerenityOS/serenity/pull/1756
Reviewed-by: https://github.com/awesomekling
3 changed files with 40 additions and 7 deletions
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11
Applications/QuickShow/QSWidget.cpp
View File

@ -31,6 +31,7 @@
#include <LibGUI/Painter.h>
#include <LibGUI/Window.h>
#include <LibGfx/Bitmap.h>
#include <LibGfx/Orientation.h>
#include <LibGfx/Palette.h>
QSWidget::QSWidget()
@ -147,6 +148,9 @@ void QSWidget::relayout()
new_location.set_y((height() / 2) - (new_size.height() / 2) - (m_pan_origin.y() * scale_factor));
m_bitmap_rect.set_location(new_location);
if (on_scale_change)
on_scale_change(m_scale);
update();
}
@ -215,11 +219,8 @@ void QSWidget::mousewheel_event(GUI::MouseEvent& event)
focus_point.x() - new_scale_factor / old_scale_factor * (focus_point.x() - m_pan_origin.x()),
focus_point.y() - new_scale_factor / old_scale_factor * (focus_point.y() - m_pan_origin.y()));
relayout();
if (old_scale != m_scale) {
if (on_scale_change)
on_scale_change(m_scale);
relayout();
}
}
@ -265,6 +266,6 @@ void QSWidget::resize_window()
if (new_size.height() < 200)
new_size.set_height(200);
new_size.set_height(new_size.height());
new_size.set_height(new_size.height() + m_toolbar_height);
window()->resize(new_size);
}

2
Applications/QuickShow/QSWidget.h
View File

@ -48,6 +48,7 @@ public:
const String& path() const { return m_path; }
void set_scale(int);
int scale() { return m_scale; }
void set_toolbar_height(int height) { m_toolbar_height = height; }
void clear();
void flip(Gfx::Orientation);
@ -73,6 +74,7 @@ private:
String m_path;
RefPtr<Gfx::Bitmap> m_bitmap;
int m_toolbar_height { 28 };
Gfx::Rect m_bitmap_rect;
int m_scale { 100 };

34
Applications/QuickShow/main.cpp
View File

@ -37,6 +37,7 @@
#include <LibGUI/Menu.h>
#include <LibGUI/MenuBar.h>
#include <LibGUI/MessageBox.h>
#include <LibGUI/ToolBar.h>
#include <LibGUI/Window.h>
#include <LibGfx/Bitmap.h>
#include <stdio.h>
@ -66,8 +67,13 @@ int main(int argc, char** argv)
window->set_rect(200, 200, 300, 200);
window->set_icon(Gfx::Bitmap::load_from_file("/res/icons/16x16/filetype-image.png"));
auto& widget = window->set_main_widget<QSWidget>();
auto& root_widget = window->set_main_widget<GUI::Widget>();
root_widget.set_layout<GUI::VerticalBoxLayout>();
root_widget.layout()->set_spacing(0);
auto& main_toolbar = root_widget.add<GUI::ToolBar>();
auto& widget = root_widget.add<QSWidget>();
auto update_window_title = [&](int scale) {
if (widget.bitmap())
window->set_title(String::format("%s %s %d%% - QuickShow", widget.path().characters(), widget.bitmap()->size().to_string().characters(), scale));
@ -113,7 +119,7 @@ int main(int argc, char** argv)
auto delete_action = GUI::CommonActions::make_delete_action(
[&](auto&) {
auto path = widget.path();
if(path.is_empty())
if (path.is_empty())
return;
auto msgbox_result = GUI::MessageBox::show(String::format("Really delete %s?", path.characters()),
@ -190,6 +196,7 @@ int main(int argc, char** argv)
auto full_sceen_action = GUI::CommonActions::make_fullscreen_action(
[&](auto&) {
window->set_fullscreen(!window->is_fullscreen());
main_toolbar.set_visible(!window->is_fullscreen());
});
auto zoom_in_action = GUI::Action::create("Zoom In", { Mod_None, Key_Plus }, Gfx::Bitmap::load_from_file("/res/icons/16x16/zoom-in.png"),
@ -206,6 +213,27 @@ int main(int argc, char** argv)
[&](auto&) {
widget.set_scale(widget.scale() - 10);
});
auto hide_show_toolbar_action = GUI::Action::create("Hide/Show Toolbar", { Mod_Ctrl, Key_T },
[&](auto&) {
main_toolbar.set_visible(!main_toolbar.is_visible());
if (main_toolbar.is_visible()) {
widget.set_toolbar_height(main_toolbar.height());
} else {
widget.set_toolbar_height(0);
}
});
main_toolbar.add_action(open_action);
main_toolbar.add_action(delete_action);
main_toolbar.add_separator();
main_toolbar.add_action(go_first_action);
main_toolbar.add_action(go_back_action);
main_toolbar.add_action(go_forward_action);
main_toolbar.add_action(go_last_action);
main_toolbar.add_separator();
main_toolbar.add_action(zoom_in_action);
main_toolbar.add_action(zoom_out_action);
auto menubar = make<GUI::MenuBar>();
@ -233,6 +261,8 @@ int main(int argc, char** argv)
view_menu.add_action(zoom_in_action);
view_menu.add_action(zoom_reset_action);
view_menu.add_action(zoom_out_action);
view_menu.add_separator();
view_menu.add_action(hide_show_toolbar_action);
auto& help_menu = menubar->add_menu("Help");
help_menu.add_action(GUI::Action::create("About", [&](auto&) {