Made the Screen preflet's behavior consistent with the other preflets.
* Moved Apply button into controls box (resolution, etc.), so its meaning is more obvious. * Revert now resets the whole screen settings for all workspaces to the configuration at the start of the preflet. * In confirmation window, renamed Revert to Undo because that's what it actually does (it has nothing to do with the Revert in the main dialog). * Disabled Defaults button (for now) since it doesn't use the screen's preferred settings and added a few TODOs. * This should fix bug #321. Note: Unfortunately, it won't work correctly on R5 because BScreen can only access the active workspace, it seems (locally, I used activate_workspace() for testing the preflet). Also, Haiku doesn't yet support setting screen preferences for each workspace individually, so I couldn't test it. I hope my code isn't too terrible. :) git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@20096 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Waldemar Kornewald
parent
ce9e75125e
commit
abc649b868
@ -51,8 +51,8 @@ AlertView::AlertView(BRect frame, char *name)
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keepButton->ResizeToPreferred();
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AddChild(keepButton);
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BButton* button = new BButton(rect, "revert", "Revert",
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new BMessage(BUTTON_REVERT_MSG), B_FOLLOW_RIGHT | B_FOLLOW_BOTTOM);
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BButton* button = new BButton(rect, "undo", "Undo",
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new BMessage(SET_INITIAL_MODE_MSG), B_FOLLOW_RIGHT | B_FOLLOW_BOTTOM);
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button->ResizeToPreferred();
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AddChild(button);
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@ -107,7 +107,7 @@ void
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AlertView::Pulse()
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{
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if (--fSeconds == 0)
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Window()->PostMessage(BUTTON_REVERT_MSG);
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Window()->PostMessage(SET_INITIAL_MODE_MSG);
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else
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UpdateCountdownView();
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}
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@ -117,7 +117,7 @@ void
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AlertView::KeyDown(const char* bytes, int32 numBytes)
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{
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if (numBytes == 1 && bytes[0] == B_ESCAPE)
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Window()->PostMessage(BUTTON_REVERT_MSG);
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Window()->PostMessage(SET_INITIAL_MODE_MSG);
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}
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@ -17,7 +17,7 @@
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AlertWindow::AlertWindow(BMessenger target)
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: BWindow(BRect(100.0, 100.0, 400.0, 193.0), "Revert",
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: BWindow(BRect(100.0, 100.0, 400.0, 193.0), "Undo",
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B_MODAL_WINDOW_LOOK, B_MODAL_APP_WINDOW_FEEL,
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B_NOT_RESIZABLE | B_NOT_ZOOMABLE, B_ALL_WORKSPACES),
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fTarget(target)
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@ -43,7 +43,7 @@ AlertWindow::MessageReceived(BMessage *message)
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PostMessage(B_QUIT_REQUESTED);
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break;
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case BUTTON_REVERT_MSG:
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case SET_INITIAL_MODE_MSG:
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fTarget.SendMessage(SET_INITIAL_MODE_MSG);
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PostMessage(B_QUIT_REQUESTED);
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break;
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@ -18,9 +18,10 @@
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#ifndef __HAIKU__
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inline bool operator!=(const rgb_color& x, const rgb_color& y)
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inline bool
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operator!=(const rgb_color& x, const rgb_color& y)
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{
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return (x.red!=y.red || x.blue!=y.blue || x.green!=y.green);
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return x.red != y.red || x.blue != y.blue || x.green != y.green;
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}
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#endif
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@ -9,6 +9,8 @@
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#include "ScreenMode.h"
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#include <InterfaceDefs.h>
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#include <stdlib.h>
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#include <stdio.h>
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@ -152,7 +154,7 @@ screen_mode::SetTo(display_mode& mode)
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ScreenMode::ScreenMode(BWindow* window)
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:
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fWindow(window),
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fUpdatedMode(false)
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fUpdatedModes(false)
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{
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BScreen screen(window);
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if (screen.GetModeList(&fModeList, &fModeCount) == B_OK) {
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@ -173,12 +175,17 @@ ScreenMode::~ScreenMode()
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status_t
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ScreenMode::Set(const screen_mode& mode)
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ScreenMode::Set(const screen_mode& mode, int32 workspace)
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{
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if (!fUpdatedMode)
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UpdateOriginalMode();
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if (!fUpdatedModes)
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UpdateOriginalModes();
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BScreen screen(fWindow);
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if (workspace == ~0)
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workspace = current_workspace();
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// TODO: our app_server doesn't fully support workspaces, yet
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SetSwapDisplays(&screen, mode.swap_displays);
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SetUseLaptopPanel(&screen, mode.use_laptop_panel);
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SetTVStandard(&screen, mode.tv_standard);
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@ -187,20 +194,25 @@ ScreenMode::Set(const screen_mode& mode)
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if (!GetDisplayMode(mode, displayMode))
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return B_ENTRY_NOT_FOUND;
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return screen.SetMode(&displayMode, true);
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return screen.SetMode(workspace, &displayMode, true);
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}
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status_t
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ScreenMode::Get(screen_mode& mode)
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ScreenMode::Get(screen_mode& mode, int32 workspace) const
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{
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display_mode displayMode;
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BScreen screen(fWindow);
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if (screen.GetMode(&displayMode) != B_OK)
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if (workspace == ~0)
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workspace = current_workspace();
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if (screen.GetMode(workspace, &displayMode) != B_OK)
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return B_ERROR;
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mode.SetTo(displayMode);
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// TODO: our app_server doesn't fully support workspaces, yet
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if (GetSwapDisplays(&screen, &mode.swap_displays) != B_OK)
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mode.swap_displays = false;
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if (GetUseLaptopPanel(&screen, &mode.use_laptop_panel) != B_OK)
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@ -212,32 +224,60 @@ ScreenMode::Get(screen_mode& mode)
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}
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status_t
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ScreenMode::GetOriginalMode(screen_mode& mode, int32 workspace) const
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{
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if (workspace == ~0)
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workspace = current_workspace();
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else if(workspace > 31)
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return B_BAD_INDEX;
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mode = fOriginal[workspace];
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return B_OK;
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}
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// this method assumes that you already reverted to the correct number of workspaces
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status_t
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ScreenMode::Revert()
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{
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if (!fUpdatedMode)
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return B_OK;
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if (!fUpdatedModes)
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return B_ERROR;
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status_t result = B_OK;
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screen_mode current;
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if (Get(current) == B_OK && fOriginal == current)
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return B_OK;
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for (int32 workspace = 0; workspace < count_workspaces(); workspace++) {
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if (Get(current, workspace) == B_OK && fOriginal[workspace] == current)
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continue;
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BScreen screen(fWindow);
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SetSwapDisplays(&screen, fOriginal.swap_displays);
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SetUseLaptopPanel(&screen, fOriginal.use_laptop_panel);
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SetTVStandard(&screen, fOriginal.tv_standard);
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BScreen screen(fWindow);
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return screen.SetMode(&fOriginalDisplayMode, true);
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// TODO: our app_server doesn't fully support workspaces, yet
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if (workspace == current_workspace()) {
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SetSwapDisplays(&screen, fOriginal[workspace].swap_displays);
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SetUseLaptopPanel(&screen, fOriginal[workspace].use_laptop_panel);
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SetTVStandard(&screen, fOriginal[workspace].tv_standard);
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}
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result = screen.SetMode(workspace, &fOriginalDisplayMode[workspace], true);
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if (result != B_OK)
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break;
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}
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return result;
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}
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void
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ScreenMode::UpdateOriginalMode()
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ScreenMode::UpdateOriginalModes()
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{
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BScreen screen(fWindow);
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if (screen.GetMode(&fOriginalDisplayMode) == B_OK) {
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fUpdatedMode = true;
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Get(fOriginal);
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for (int32 workspace = 0; workspace < count_workspaces(); workspace++) {
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if (screen.GetMode(workspace, &fOriginalDisplayMode[workspace]) == B_OK) {
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Get(fOriginal[workspace], workspace);
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fUpdatedModes = true;
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}
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}
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}
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@ -41,11 +41,12 @@ class ScreenMode {
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ScreenMode(BWindow* window);
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~ScreenMode();
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status_t Set(const screen_mode& mode);
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status_t Get(screen_mode& mode);
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status_t Revert();
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status_t Set(const screen_mode& mode, int32 workspace = ~0);
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status_t Get(screen_mode& mode, int32 workspace = ~0) const;
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status_t GetOriginalMode(screen_mode &mode, int32 workspace = ~0) const;
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void UpdateOriginalMode();
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status_t Revert();
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void UpdateOriginalModes();
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bool SupportsColorSpace(const screen_mode& mode, color_space space);
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status_t GetRefreshLimits(const screen_mode& mode, float& min, float& max);
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@ -60,9 +61,10 @@ class ScreenMode {
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display_mode* fModeList;
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uint32 fModeCount;
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bool fUpdatedMode;
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display_mode fOriginalDisplayMode;
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screen_mode fOriginal;
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bool fUpdatedModes;
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// TODO: hard-coded to the current workspace limit
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display_mode fOriginalDisplayMode[32];
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screen_mode fOriginal[32];
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};
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#endif /* SCREEN_MODE_H */
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@ -214,7 +214,8 @@ ScreenWindow::ScreenWindow(ScreenSettings *settings)
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fIsVesa(false),
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fVesaApplied(false),
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fScreenMode(this),
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fChangingAllWorkspaces(false)
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fTempScreenMode(this),
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fModified(false)
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{
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BScreen screen(this);
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@ -222,7 +223,7 @@ ScreenWindow::ScreenWindow(ScreenSettings *settings)
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if (screen.GetDeviceInfo(&info) == B_OK && !strcasecmp(info.chipset, "VESA"))
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fIsVesa = true;
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fScreenMode.Get(fOriginal);
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UpdateOriginal();
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fActive = fSelected = fOriginal;
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BView *view = new BView(Bounds(), "ScreenView", B_FOLLOW_ALL, B_WILL_DRAW);
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@ -482,9 +483,10 @@ ScreenWindow::ScreenWindow(ScreenSettings *settings)
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fBackgroundsButton->SetFontSize(be_plain_font->Size() * 0.9);
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fScreenBox->AddChild(fBackgroundsButton);
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fDefaultsButton = new BButton(buttonRect, "DefaultsButton", "Defaults",
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// TODO: we don't support getting the screen's preferred settings
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/* fDefaultsButton = new BButton(buttonRect, "DefaultsButton", "Defaults",
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new BMessage(BUTTON_DEFAULTS_MSG));
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view->AddChild(fDefaultsButton);
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view->AddChild(fDefaultsButton); */
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fRevertButton = new BButton(buttonRect, "RevertButton", "Revert",
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new BMessage(BUTTON_REVERT_MSG));
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@ -494,7 +496,7 @@ ScreenWindow::ScreenWindow(ScreenSettings *settings)
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fApplyButton = new BButton(buttonRect, "ApplyButton", "Apply",
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new BMessage(BUTTON_APPLY_MSG));
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fApplyButton->SetEnabled(false);
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view->AddChild(fApplyButton);
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fControlsBox->AddChild(fApplyButton);
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UpdateControls();
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@ -765,18 +767,8 @@ ScreenWindow::ScreenChanged(BRect frame, color_space mode)
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void
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ScreenWindow::WorkspaceActivated(int32 workspace, bool state)
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{
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if (fChangingAllWorkspaces) {
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// we're currently changing all workspaces, so there is no need
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// to update the interface
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return;
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}
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fScreenMode.Get(fOriginal);
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fScreenMode.UpdateOriginalMode();
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// only override current settings if they have not been changed yet
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if (fSelected == fActive)
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UpdateActiveMode();
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fScreenMode.GetOriginalMode(fOriginal, workspace);
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UpdateActiveMode();
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BMessage message(UPDATE_DESKTOP_COLOR_MSG);
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PostMessage(&message, fMonitorView);
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@ -793,19 +785,19 @@ ScreenWindow::MessageReceived(BMessage* message)
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case POP_WORKSPACE_CHANGED_MSG:
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{
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// update checkpoint state
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int32 index;
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if (message->FindInt32("index", &index) == B_OK)
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if (message->FindInt32("index", &index) == B_OK) {
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set_workspace_count(index + 1);
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CheckApplyEnabled();
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}
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break;
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}
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case POP_RESOLUTION_MSG:
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{
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int32 oldWidth = fSelected.width, oldHeight = fSelected.height;
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message->FindInt32("width", &fSelected.width);
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message->FindInt32("height", &fSelected.height);
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if (fSelected.width == oldWidth && fSelected.height == oldHeight)
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break;
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CheckColorMenu();
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CheckRefreshMenu();
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@ -813,41 +805,28 @@ ScreenWindow::MessageReceived(BMessage* message)
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UpdateMonitorView();
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UpdateRefreshControl();
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fScreenMode.Get(fOriginal);
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fScreenMode.UpdateOriginalMode();
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CheckApplyEnabled();
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break;
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}
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case POP_COLORS_MSG:
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{
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color_space old = fSelected.space;
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message->FindInt32("space", (int32 *)&fSelected.space);
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if (fSelected.space == old)
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break;
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BString string;
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string << fSelected.BitsPerPixel() << " Bits/Pixel";
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fColorsMenu->Superitem()->SetLabel(string.String());
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fScreenMode.Get(fOriginal);
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fScreenMode.UpdateOriginalMode();
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CheckApplyEnabled();
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break;
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}
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case POP_REFRESH_MSG:
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{
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float old = fSelected.refresh;
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message->FindFloat("refresh", &fSelected.refresh);
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fOtherRefresh->SetLabel("Other" B_UTF8_ELLIPSIS);
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// revert "Other…" label - it might have had a refresh rate prefix
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if (fSelected.refresh == old)
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break;
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fScreenMode.Get(fOriginal);
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fScreenMode.UpdateOriginalMode();
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CheckApplyEnabled();
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break;
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}
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@ -874,13 +853,8 @@ ScreenWindow::MessageReceived(BMessage* message)
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{
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// user pressed "done" in "Other…" refresh dialog;
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// select the refresh rate chosen
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float old = fSelected.refresh;
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message->FindFloat("refresh", &fSelected.refresh);
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if (fSelected.refresh != old)
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break;
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fScreenMode.Get(fOriginal);
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fScreenMode.UpdateOriginalMode();
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UpdateRefreshControl();
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CheckApplyEnabled();
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break;
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@ -893,8 +867,6 @@ ScreenWindow::MessageReceived(BMessage* message)
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if (message->FindInt32("mode", &mode) == B_OK)
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fSelected.combine = (combine_mode)mode;
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fScreenMode.Get(fOriginal);
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fScreenMode.UpdateOriginalMode();
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CheckResolutionMenu();
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CheckApplyEnabled();
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break;
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@ -902,22 +874,16 @@ ScreenWindow::MessageReceived(BMessage* message)
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case POP_SWAP_DISPLAYS_MSG:
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message->FindBool("swap", &fSelected.swap_displays);
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fScreenMode.Get(fOriginal);
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fScreenMode.UpdateOriginalMode();
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CheckApplyEnabled();
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break;
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case POP_USE_LAPTOP_PANEL_MSG:
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message->FindBool("use", &fSelected.use_laptop_panel);
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fScreenMode.Get(fOriginal);
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fScreenMode.UpdateOriginalMode();
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CheckApplyEnabled();
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break;
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case POP_TV_STANDARD_MSG:
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message->FindInt32("tv_standard", (int32 *)&fSelected.tv_standard);
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fScreenMode.Get(fOriginal);
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fScreenMode.UpdateOriginalMode();
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CheckApplyEnabled();
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break;
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@ -941,61 +907,45 @@ ScreenWindow::MessageReceived(BMessage* message)
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fSelected.use_laptop_panel = false;
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fSelected.tv_standard = 0;
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fScreenMode.Get(fOriginal);
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fScreenMode.UpdateOriginalMode();
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BMenuItem *item;
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item = fWorkspaceCountField->Menu()->ItemAt(3);
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if (item != NULL)
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item->SetMarked(true);
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UpdateControls();
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break;
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}
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case BUTTON_REVERT_MSG:
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case SET_INITIAL_MODE_MSG:
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fTempScreenMode.Revert();
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UpdateActiveMode();
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break;
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case BUTTON_REVERT_MSG:
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{
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fModified = false;
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BMenuItem *item;
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item = fWorkspaceCountField->Menu()->ItemAt(fOriginalWorkspaceCount - 1);
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if (item != NULL)
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item->SetMarked(true);
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// ScreenMode::Revert() assumes that we first set the correct number
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// of workspaces
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set_workspace_count(fOriginalWorkspaceCount);
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fScreenMode.Revert();
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UpdateActiveMode();
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break;
|
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}
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|
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case BUTTON_APPLY_MSG:
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Apply();
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break;
|
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|
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case MAKE_INITIAL_MSG: {
|
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// user pressed "keep" in confirmation box;
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||||
// select this mode in dialog and mark it as
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// previous mode; if "all workspaces" is selected,
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// distribute mode to all workspaces
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||||
|
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// use the mode that has eventually been set and
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// thus we know to be working; it can differ from
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// the mode selected by user due to hardware limitation
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display_mode newMode;
|
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BScreen screen(this);
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screen.GetMode(&newMode);
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|
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if (fAllWorkspacesItem->IsMarked()) {
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int32 originatingWorkspace;
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// the original panel activates each workspace in turn;
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// this is disguisting and there is a SetMode
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// variant that accepts a workspace id, so let's take
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// this one
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originatingWorkspace = current_workspace();
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|
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// well, this "cannot be reverted" message is not
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// entirely true - at least, you can revert it
|
||||
// for current workspace; to not overwrite original
|
||||
// mode during workspace switch, we use this flag
|
||||
fChangingAllWorkspaces = true;
|
||||
|
||||
for (int32 i = 0; i < count_workspaces(); i++) {
|
||||
if (i != originatingWorkspace)
|
||||
screen.SetMode(i, &newMode, true);
|
||||
}
|
||||
|
||||
fChangingAllWorkspaces = false;
|
||||
}
|
||||
|
||||
case MAKE_INITIAL_MSG:
|
||||
// user pressed "keep" in confirmation dialog
|
||||
fModified = true;
|
||||
UpdateActiveMode();
|
||||
break;
|
||||
}
|
||||
|
||||
default:
|
||||
BWindow::MessageReceived(message);
|
||||
@ -1045,8 +995,8 @@ ScreenWindow::CanApply() const
|
||||
bool
|
||||
ScreenWindow::CanRevert() const
|
||||
{
|
||||
return (fActive != fOriginal && !fAllWorkspacesItem->IsMarked())
|
||||
|| fSelected != fActive;
|
||||
return fSelected != fActive || count_workspaces() != fOriginalWorkspaceCount
|
||||
|| fModified;
|
||||
}
|
||||
|
||||
|
||||
@ -1058,6 +1008,15 @@ ScreenWindow::CheckApplyEnabled()
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
ScreenWindow::UpdateOriginal()
|
||||
{
|
||||
fOriginalWorkspaceCount = count_workspaces();
|
||||
fScreenMode.Get(fOriginal);
|
||||
fScreenMode.UpdateOriginalModes();
|
||||
}
|
||||
|
||||
|
||||
void
|
||||
ScreenWindow::Apply()
|
||||
{
|
||||
@ -1072,20 +1031,28 @@ ScreenWindow::Apply()
|
||||
return;
|
||||
}
|
||||
|
||||
if (fAllWorkspacesItem->IsMarked()) {
|
||||
BAlert *workspacesAlert = new BAlert("WorkspacesAlert",
|
||||
"Change all workspaces? This action cannot be reverted.", "Okay", "Cancel",
|
||||
NULL, B_WIDTH_AS_USUAL, B_WARNING_ALERT);
|
||||
|
||||
if (workspacesAlert->Go() == 1)
|
||||
return;
|
||||
}
|
||||
|
||||
// make checkpoint, so we can undo these changes
|
||||
fTempScreenMode.UpdateOriginalModes();
|
||||
status_t status = fScreenMode.Set(fSelected);
|
||||
if (status == B_OK) {
|
||||
// use the mode that has eventually been set and
|
||||
// thus we know to be working; it can differ from
|
||||
// the mode selected by user due to hardware limitation
|
||||
display_mode newMode;
|
||||
BScreen screen(this);
|
||||
screen.GetMode(&newMode);
|
||||
|
||||
if (fAllWorkspacesItem->IsMarked()) {
|
||||
int32 originatingWorkspace = current_workspace();
|
||||
for (int32 i = 0; i < count_workspaces(); i++) {
|
||||
if (i != originatingWorkspace)
|
||||
screen.SetMode(i, &newMode, true);
|
||||
}
|
||||
}
|
||||
|
||||
fActive = fSelected;
|
||||
|
||||
// ToDo: only show alert when this is an unknown mode
|
||||
// TODO: only show alert when this is an unknown mode
|
||||
BWindow* window = new AlertWindow(this);
|
||||
window->Show();
|
||||
} else {
|
||||
@ -1162,18 +1129,22 @@ ScreenWindow::LayoutControls(uint32 flags)
|
||||
BRect boxFrame = fScreenBox->Frame() | fControlsBox->Frame();
|
||||
|
||||
// layout rest of buttons
|
||||
fDefaultsButton->ResizeToPreferred();
|
||||
fDefaultsButton->MoveTo(boxFrame.left, boxFrame.bottom + 8);
|
||||
// TODO: we don't support getting the screen's preferred settings
|
||||
// fDefaultsButton->ResizeToPreferred();
|
||||
// fDefaultsButton->MoveTo(boxFrame.left, boxFrame.bottom + 8);
|
||||
|
||||
fRevertButton->ResizeToPreferred();
|
||||
fRevertButton->MoveTo(fDefaultsButton->Frame().right + 10,
|
||||
fDefaultsButton->Frame().top);
|
||||
fRevertButton->MoveTo(boxFrame.left, boxFrame.bottom + 8);
|
||||
// fRevertButton->MoveTo(fDefaultsButton->Frame().right + 10,
|
||||
// fDefaultsButton->Frame().top);
|
||||
|
||||
fApplyButton->ResizeToPreferred();
|
||||
fApplyButton->MoveTo(boxFrame.right - fApplyButton->Bounds().Width(),
|
||||
fDefaultsButton->Frame().top);
|
||||
float resolutionFieldRight = fResolutionField->Frame().right;
|
||||
fApplyButton->MoveTo(resolutionFieldRight - fApplyButton->Bounds().Width(),
|
||||
fControlsBox->Bounds().bottom - fApplyButton->Bounds().Height()
|
||||
- (fControlsBox->Bounds().right - resolutionFieldRight));
|
||||
|
||||
ResizeTo(boxFrame.right + 10, fDefaultsButton->Frame().bottom + 10);
|
||||
ResizeTo(boxFrame.right + 10, fRevertButton->Frame().bottom + 10);
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -46,6 +46,7 @@ class ScreenWindow : public BWindow {
|
||||
void UpdateRefreshControl();
|
||||
void UpdateMonitorView();
|
||||
void UpdateControls();
|
||||
void UpdateOriginal();
|
||||
|
||||
void Apply();
|
||||
|
||||
@ -93,9 +94,12 @@ class ScreenWindow : public BWindow {
|
||||
|
||||
BButton* fBackgroundsButton;
|
||||
|
||||
ScreenMode fScreenMode;
|
||||
bool fChangingAllWorkspaces;
|
||||
ScreenMode fScreenMode, fTempScreenMode;
|
||||
// screen modes for all workspaces
|
||||
int32 fOriginalWorkspaceCount;
|
||||
screen_mode fActive, fSelected, fOriginal;
|
||||
// screen modes for the current workspace
|
||||
bool fModified;
|
||||
};
|
||||
|
||||
#endif /* SCREEN_WINDOW_H */
|
||||
|
||||
Loading…
Reference in New Issue
Block a user