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area: extract windows related keymaps to separate file to reuse in the entry

This commit is contained in:
Rustam Gamidov 2020-02-26 18:14:51 +02:00
parent a0a980712e
commit 7bce5e41cf
3 changed files with 83 additions and 82 deletions
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11
ui.h
View File

@ -45,6 +45,12 @@ _UI_ENUM(uiForEach) {
uiForEachStop,
};
typedef struct uiArea uiArea;
typedef struct uiAreaHandler uiAreaHandler;
typedef struct uiAreaDrawParams uiAreaDrawParams;
typedef struct uiAreaMouseEvent uiAreaMouseEvent;
typedef struct uiAreaKeyEvent uiAreaKeyEvent;
typedef struct uiInitOptions uiInitOptions;
struct uiInitOptions {
@ -297,11 +303,6 @@ _UI_EXTERN char *uiSaveFile(uiWindow *parent);
_UI_EXTERN void uiMsgBox(uiWindow *parent, const char *title, const char *description);
_UI_EXTERN void uiMsgBoxError(uiWindow *parent, const char *title, const char *description);
typedef struct uiArea uiArea;
typedef struct uiAreaHandler uiAreaHandler;
typedef struct uiAreaDrawParams uiAreaDrawParams;
typedef struct uiAreaMouseEvent uiAreaMouseEvent;
typedef struct uiAreaKeyEvent uiAreaKeyEvent;
typedef struct uiDrawContext uiDrawContext;

78
windows/areaevents.cpp
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@ -1,6 +1,7 @@
// 8 september 2015
#include "uipriv_windows.hpp"
#include "area.hpp"
#include "keyboard.hpp"
// TODO https://github.com/Microsoft/Windows-classic-samples/blob/master/Samples/Win7Samples/multimedia/DirectWrite/PadWrite/TextEditor.cpp notes on explicit RTL handling under MirrorXCoordinate(); also in areadraw.cpp too?
@ -177,81 +178,6 @@ static void onMouseLeft(uiArea *a)
uiprivClickCounterReset(&(a->cc));
}
// we use VK_SNAPSHOT as a sentinel because libui will never support the print screen key; that key belongs to the user
struct extkeymap {
WPARAM vk;
uiExtKey extkey;
};
// all mappings come from GLFW - https://github.com/glfw/glfw/blob/master/src/win32_window.c#L152
static const struct extkeymap numpadExtKeys[] = {
{ VK_HOME, uiExtKeyN7 },
{ VK_UP, uiExtKeyN8 },
{ VK_PRIOR, uiExtKeyN9 },
{ VK_LEFT, uiExtKeyN4 },
{ VK_CLEAR, uiExtKeyN5 },
{ VK_RIGHT, uiExtKeyN6 },
{ VK_END, uiExtKeyN1 },
{ VK_DOWN, uiExtKeyN2 },
{ VK_NEXT, uiExtKeyN3 },
{ VK_INSERT, uiExtKeyN0 },
{ VK_DELETE, uiExtKeyNDot },
{ VK_SNAPSHOT, 0 },
};
static const struct extkeymap extKeys[] = {
{ VK_ESCAPE, uiExtKeyEscape },
{ VK_INSERT, uiExtKeyInsert },
{ VK_DELETE, uiExtKeyDelete },
{ VK_HOME, uiExtKeyHome },
{ VK_END, uiExtKeyEnd },
{ VK_PRIOR, uiExtKeyPageUp },
{ VK_NEXT, uiExtKeyPageDown },
{ VK_UP, uiExtKeyUp },
{ VK_DOWN, uiExtKeyDown },
{ VK_LEFT, uiExtKeyLeft },
{ VK_RIGHT, uiExtKeyRight },
{ VK_F1, uiExtKeyF1 },
{ VK_F2, uiExtKeyF2 },
{ VK_F3, uiExtKeyF3 },
{ VK_F4, uiExtKeyF4 },
{ VK_F5, uiExtKeyF5 },
{ VK_F6, uiExtKeyF6 },
{ VK_F7, uiExtKeyF7 },
{ VK_F8, uiExtKeyF8 },
{ VK_F9, uiExtKeyF9 },
{ VK_F10, uiExtKeyF10 },
{ VK_F11, uiExtKeyF11 },
{ VK_F12, uiExtKeyF12 },
// numpad numeric keys and . are handled in common/areaevents.c
// numpad enter is handled in code below
{ VK_ADD, uiExtKeyNAdd },
{ VK_SUBTRACT, uiExtKeyNSubtract },
{ VK_MULTIPLY, uiExtKeyNMultiply },
{ VK_DIVIDE, uiExtKeyNDivide },
{ VK_SNAPSHOT, 0 },
};
static const struct {
WPARAM vk;
uiModifiers mod;
} modKeys[] = {
// even if the separate left/right aren't necessary, have them here anyway, just to be safe
{ VK_CONTROL, uiModifierCtrl },
{ VK_LCONTROL, uiModifierCtrl },
{ VK_RCONTROL, uiModifierCtrl },
{ VK_MENU, uiModifierAlt },
{ VK_LMENU, uiModifierAlt },
{ VK_RMENU, uiModifierAlt },
{ VK_SHIFT, uiModifierShift },
{ VK_LSHIFT, uiModifierShift },
{ VK_RSHIFT, uiModifierShift },
// there's no combined Windows key virtual-key code as there is with the others
{ VK_LWIN, uiModifierSuper },
{ VK_RWIN, uiModifierSuper },
{ VK_SNAPSHOT, 0 },
};
static int areaKeyEvent(uiArea *a, int up, WPARAM wParam, LPARAM lParam)
{
uiAreaKeyEvent ke;
@ -261,9 +187,7 @@ static int areaKeyEvent(uiArea *a, int up, WPARAM wParam, LPARAM lParam)
ke.Key = 0;
ke.ExtKey = 0;
ke.Modifier = 0;
ke.Modifiers = getModifiers();
ke.Up = up;
// the numeric keypad keys when Num Lock is off are considered left-hand keys as the separate navigation buttons were added later

76
windows/keyboard.hpp Normal file
View File

@ -0,0 +1,76 @@
#pragma once
// we use VK_SNAPSHOT as a sentinel because libui will never support the print screen key; that key belongs to the user
struct extkeymap {
WPARAM vk;
uiExtKey extkey;
};
// all mappings come from GLFW - https://github.com/glfw/glfw/blob/master/src/win32_window.c#L152
static const struct extkeymap numpadExtKeys[] = {
{ VK_HOME, uiExtKeyN7 },
{ VK_UP, uiExtKeyN8 },
{ VK_PRIOR, uiExtKeyN9 },
{ VK_LEFT, uiExtKeyN4 },
{ VK_CLEAR, uiExtKeyN5 },
{ VK_RIGHT, uiExtKeyN6 },
{ VK_END, uiExtKeyN1 },
{ VK_DOWN, uiExtKeyN2 },
{ VK_NEXT, uiExtKeyN3 },
{ VK_INSERT, uiExtKeyN0 },
{ VK_DELETE, uiExtKeyNDot },
{ VK_SNAPSHOT, 0 },
};
static const struct extkeymap extKeys[] = {
{ VK_ESCAPE, uiExtKeyEscape },
{ VK_INSERT, uiExtKeyInsert },
{ VK_DELETE, uiExtKeyDelete },
{ VK_HOME, uiExtKeyHome },
{ VK_END, uiExtKeyEnd },
{ VK_PRIOR, uiExtKeyPageUp },
{ VK_NEXT, uiExtKeyPageDown },
{ VK_UP, uiExtKeyUp },
{ VK_DOWN, uiExtKeyDown },
{ VK_LEFT, uiExtKeyLeft },
{ VK_RIGHT, uiExtKeyRight },
{ VK_F1, uiExtKeyF1 },
{ VK_F2, uiExtKeyF2 },
{ VK_F3, uiExtKeyF3 },
{ VK_F4, uiExtKeyF4 },
{ VK_F5, uiExtKeyF5 },
{ VK_F6, uiExtKeyF6 },
{ VK_F7, uiExtKeyF7 },
{ VK_F8, uiExtKeyF8 },
{ VK_F9, uiExtKeyF9 },
{ VK_F10, uiExtKeyF10 },
{ VK_F11, uiExtKeyF11 },
{ VK_F12, uiExtKeyF12 },
// numpad numeric keys and . are handled in common/areaevents.c
// numpad enter is handled in code below
{ VK_ADD, uiExtKeyNAdd },
{ VK_SUBTRACT, uiExtKeyNSubtract },
{ VK_MULTIPLY, uiExtKeyNMultiply },
{ VK_DIVIDE, uiExtKeyNDivide },
{ VK_SNAPSHOT, 0 },
};
static const struct {
WPARAM vk;
uiModifiers mod;
} modKeys[] = {
// even if the separate left/right aren't necessary, have them here anyway, just to be safe
{ VK_CONTROL, uiModifierCtrl },
{ VK_LCONTROL, uiModifierCtrl },
{ VK_RCONTROL, uiModifierCtrl },
{ VK_MENU, uiModifierAlt },
{ VK_LMENU, uiModifierAlt },
{ VK_RMENU, uiModifierAlt },
{ VK_SHIFT, uiModifierShift },
{ VK_LSHIFT, uiModifierShift },
{ VK_RSHIFT, uiModifierShift },
// there's no combined Windows key virtual-key code as there is with the others
{ VK_LWIN, uiModifierSuper },
{ VK_RWIN, uiModifierSuper },
{ VK_SNAPSHOT, 0 },
};